试题2(2)

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CAD试题2 (2)

一、填空题1．在AutoCAD可进行多文档工作环境，可利用Ctrl+TAB 快捷键来切换文档。

2. 通常我们使用的AutoCAD图形文件格式，其扩展名为.dwg 。

3．在AutoCAD中,自动追踪功能是一个非常有用的辅助绘图工具,分为两种极轴追踪和对象追踪。

4．镜像命令的的功能是绕指定轴翻转对象创建对称对象。

5．偏移命令的快捷键是O 。

6．极轴追踪是按设定的极轴角来追踪特征点，极轴追踪模式是在草图设置对话框中的“极轴追踪”选项卡中进行设置的。

7．AutoCAD默认环境中，旋转方向逆时针为_ + ___顺时针为_ -_(填+或-)。

8．AutoCAD采用三维笛卡儿坐标系统来确定点的位置，按坐标系统的原点是否可变，坐标系又可分为世界坐标系和用户坐标系。

9．一个完整的尺寸标注主要由尺寸界线、尺寸线、标注文本、尺寸箭头和圆心标记等要素组成。

二、单选题1、调用画圆命令的"相切、相切、相切"选项，即用3个相切条件画圆的方法是A：菜单法B：命令按钮法C：在命令行输入画圆命令D：任意方法2、除用三点法画圆弧以外，AutoCAD按什么方向画圆弧A：按逆时针B：按顺时针C：任意方向3、用画矩形命令可以画出的矩形可以为A：带圆角的矩形B：带倒角的矩形C：直角矩形D：另外三个答案全对4、选择填充的方法A：在封闭的填充区域内指定一点B：选择组成边界的对象C：窗口选择D：另外三个答案全对5、不可用于编辑剖面符号的命令有A：删除命令B：偏移命令C：镜像命令D：编辑图案填充编辑命令6、图案填充时，如果提示"图案填充间距太密，或短划尺寸太小"，则应该A：放大填充比例B：缩小填充比例C：修改方向D：不能做7、调用一次多段线命令，绘制的是A：一个图形对象B：击n下鼠标,为n-1个对象C：不确定8、调用一次画线（line）命令，绘制的是A：一个图形对象B：击n下鼠标,为n-1个对象C：不确定9．用于修改非连续线型的外观的命令是（）A．scale B．ltscale C．pedit D．erase10、在下列命令中具有修剪功能的是：A：修剪命令B：倒角命令C：圆角命令D：三个答案全对11、在下列命令中，调用一次可复制生成多个与源对象完全相同结构的命令是：A：阵列命令B：偏移命令C：镜像命令D：三个答案全对12、在下列命令中，可以改变对象大小或长度的命令是A：比例缩放命令B：拉伸命令C：拉长命令D：三个答案全对13、在下列命令中，不具有删除功能的命令是A：撤消命令B：删除命令C：修剪命令D：镜像命令14、选择对象时全选对象的选项是：A：a B：all C：F D：W 15、选择对象时栏选对象的选项是A：a B：all C：F D：W 16、选择对象后，取消部分选择对象的选项是A：R B：all C：F D：W 17、将一个对象放大到原图形的二倍，输入的比例因子为A：-1 B：-2 C：1 D：2 18、将一个对象缩小到原图形的一半，输入的比例因子为A：-1 B：-2 C：0.5 D：-0.5 19、不影响图层显示的图层操作有A：关闭图层B：冻结图层C：锁定图层D：另外三个答案全对20、可以影响图层上对象编辑的图层操作有A：锁定图层B：关闭图层C：冻结图层D：以上全对21、使用Zoom命令，"全部缩放"显示的选项为A：A B：E C：W D：P 22、使用Zoom命令，窗口显示对象的选项为：A：A B：E C：W D：P 23、AutoCAD 中输入符号"φ"的代码是A：%%c B：%%d C：%%p D：%%O24、AutoCAD 中输入符号度"°"的代码是A：%%c B：%%d C：%%p D：%%O25、AutoCAD 中输入下划线符号"______"的代码是A：%%c B：%%d C：%%u D：%%p26、AutoCAD 中输入上划线符号的代码是：A：%%p B：%%d C：%%u D：%%O27、要想图块能被其它文件所用，应使用以下哪种命令：A：Wblock(简化W) B：Block C：DT D：Group28、在AutoCAD中，启用对象捕捉的快捷键是A：F7 B：F2 C：F3D：F8 29、在AutoCAD中，不能消隐的模型有A：线框模型B：表面模型C：实体模型D：全是30、在AutoCAD中，可以进行布尔运算的模型有A：线框模型B：表面模型C：实体模型D：其它全是31、在AutoCAD中，不可以直接拉伸的对象有A：圆弧B：用矩形命令绘制的矩形C：封闭的多段线D：面域32、不可用回转命令生成回转体的对象有A：圆B：矩形C：多线D：面域33、将任意长的一条直线五等分的方法有A：绘制定数等分点B：绘制定长等分点C：画线段D：绘制多点34、单行文字的命令是A：T B：DT C：MT D：TT 35、画一条直线后又画一个圆，使用什么命令可一次同时删除所绘制的圆和直线A：REDO B：UNDO C：RESTORE D：U36、要使当前视图放大4倍显示，可使用ZOOM命令中的_____选项A：0.25 B：4 C：0.25X D：4X 37、在DTEXT命令中，在提示符下输入90%%D之后，屏幕上显示A：90%%D B：90%D C：90°D：90D38、可以将AUTOCAD的图形输出为块，其格式为A：.dwg B：.blk C：.dwt D：.sat 39、用DTEXT命令书写文字时，用______才能结束命令A：双击右键B：双击C：按两次空格D：按两次回车40、在AutoCAD中，一次绘制三条相互平行的直线应使用_______命令A：多段线B：多线C：射线D：构造线41、不能处理点的编辑命令是A：偏移（offset）B：复制（copy ）C：移动（move）D：旋转（rotate）42、在引线标注时，可以标注A：上下偏差B：形位公差C：对称公差D：极限偏差43、使用ZOOM命令时，以下什么命令选项能将图形最大显示出来A：全部ALL B：范围C：窗口D：动态44．在绘制轴测图时，要在轴测面间进行切换，可以使用（）。

高考英语一轮复习阅读理解训练1高三全册英语试题_2 (2)

入舵市安恙阳光实验学校江苏2017高考英语一轮阅读理解训练2016高考模拟题。

阅读理解。

阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。

Death Valley is a land of beautiful yet dangerous extremes．Death Valley can be dangerously cold during the winter months． Storms in the mountains can produce sudden flooding on the floor of the Valley．The air temperature during the summer has been as high as fifty- seven degrees Celsius． The sun can heat the ground so that the temperature of the rocks and soil can be as high as seventy -four degrees Celsius. Death Valley contains evidence of several ancient volcanoes that caused huge explosions． Evidence of one of these explosions is called Ubehebe Crater． The explosion left a huge hole in the ground almost a kilometer and a half wide． In many areas of Death Valley it is easy to see where the ground has been pushed up violently by movement deep in the Earth． This movement has created unusual and beautiful rock formations． Some are red． Others are dark brown, gray, yellow or black．The area was named by a woman in 1849． Thousands of people from other parts of the country traveled Lo the gold mining areas in California． They Were in a hurry to get there before other people did．One group trying to reach California decided to take a path called the Old Spanish Trail． By December they had reached Death Valley．They did not have to survive the terrible heat of summer, hut there was still an extreme lack of water．There were few plants for their work animals to eat．The people could not find a pass through the call mountains to the west of the Valley, Slowly, they began co suffer from a lack of food．To survive, they killed their work animals for food and began to walk out of the Valley． As they left, one Woman looked back and said, "Good -bye, death valley．” The na me has never been changed．Almost everyone who visits Death Valley visits a huge house called Scotty' s Castle．The building design is Spanish, with high thick walls to provide protection from the fierce heat．The castle is named for Walter Scott , called Scotty． by his friends． He was a gold miner．He told everyone that he built the house with money he made from his gold mine, Many people believed him．But it was not really the truth．1．The first two paragraphs discuss Death Valley' s ． A． geography B． climateC． location D． Size2．The woman who named Death Valley intended to ．plants for animalsC．experience the terrible heat of summer D．look for gold inCalifornia3．If the passage continues, it will be about .A．the truth about Scotty's Castle B．why Spanish builtthe castleC．when the castle was built D．where the castle lies in1.B段落大意题。

技能认证无损检测员中级考试(习题卷2)

技能认证无损检测员中级考试(习题卷2)第1部分：单项选择题，共65题，每题只有一个正确答案,多选或少选均不得分。

1.[单选题]一个垂直线性好的仪器,在荧光屏上波幅从80%处降至5%时,应衰减( )。

A)6dBB)18dBC)24dBD)32dB答案:A解析:2.[单选题]使用69°探头探测钢轨时,时基线声程为250㎜,其代表的垂直深度为( )。

A)89mmB)85mmC)230mmD)200mm答案:A解析:3.[单选题]磁化电流计算的经验公式NI=45000/(L/D)适用于( )。

A)纵向磁化B)周向磁化C)高充填因数线圈磁化D)以上都不是答案:A解析:4.[单选题]修理工作中,拆卸设备时不能造成零部件发生新的( )。

A)难点B)结构C)工作面D)损坏答案:D解析:5.[单选题]通常所说的衰减是表示( )。

A)检测显示的特征B)探头特性C)被检材料的参数D)探伤方式答案:A解析:6.[单选题]示波屏上显示的杂波主要来自（）。

解析:7.[单选题]经旋削的普通轮对,同一车轮踏面与轴颈面的距离在同一直径线上测量的两点相差不大于( )。

A)0.6mmB)1mmC)1.6mmD)2mm答案:A解析:8.[单选题]轨距是钢轨踏面下（）范围内两股钢轨工作边之间的最小距离。

A)8mmB)10mmC)16mmD)18mm答案:C解析:9.[单选题]超声波是振动频率超过人耳听觉范围的声波,是机械波的一种,其频率高于( )。

A)20000HzB)2MHzC)2KHzD)200KHz答案:A解析:10.[单选题]允许速度不大于120km/h区段，轨端或轨顶面有长度大于（）mm且深度大于8mm的剥离掉块，属于钢轨重伤。

A)15B)20C)25D)30答案:D解析:11.[单选题]2.5MHz探头所用的锆太酸铅晶片厚度约为（）。

A)15mmB)0.05mmC)0.8mmD)随晶片直径变化答案:C解析:12.[单选题]60AT钢轨轨腰厚度为（）mm。

电大模拟测试题2 (2)

一、英语知识运用1. Do you prefer tea or coffee? A___________.A. MilkB. Yes, I like tea.C. Coffee, please.D. None.2. Oh, sorry to bother you. A___________.A. That’s Okay.B. No. you can’t.C. That’s good.D. O h, I don’t know.3. Hi, Tom, how’s everything with you?___________, and how are you? BA. Don’t mention it.B. Hm, not too bad.C. Thanks.D. Pretty fast.4. May I use your bike for a moment? C___________.A. It’s wellB. It doesn’t matterC. By all meansD. I have no idea.5. Excuse me, but can you tell me the way to the post office? B___________.A. Don’t ask that.B. Sorry, I’m a stranger hereC. No, I can’t say that.D. No, you’re driv ing too fast.二、阅读理解Passage 1Foulsham House is a fine, large house of the 1790s．It stands by the River Byer, in twenty—five hectares(公顷)of the best farmland in the southwest．The house was built by Smithson, and the story goes back to George, the son of King of Whales, who fell in love with the beautiful Lady Kitty, at one of the first Foulsham's wild woods(野外)parties．Many years ago many great men rode on the hills about Foulsham House, and many fine girls took tea in the Green Room．The house has eight bedrooms, three bathrooms(浴室), two living—rooms, and a dining—room with a real Adam fireplace．Its library has a good view over the park and the river．All rooms are light and airy, with good, high windows, and wood floors．At the back of the house there is room for four cars．The third Foulsham once kept there．In many other ways, this house of the 1790s meets the needs of the 1990s．If you wish to know more about Foulsham House, write to：Harvey．Platt, Longford ＆Son6, Castle Green, Gilham, Byreside．6．Foulsham House is ______．DA．an old farm houseB．a 25—house for people to come to listen to its storyC．a large house for people to come to listen to its storyD．a house with a history of nearly two hundred years7．We learn from the reading that ______．BA．Smithson built the house for wild wood partiesB．many important people had been to Foulsham HouseC．George and Lady Kitty loved the house and had many parties hereD．the Green Room is a place for many girls to make tea8．The sentence 'Its library has a good view over the park and the river, ' means “______”．AA．The park and the river can be seen clearly from the libraryB．The library has a picture of the park and the river on the wallC．The library was built in the park by the riverD．Books about the park and the river can be read in the library9．Which of the following is true? DA．The third Foulsham often rode his horses at the back of the house．B．The house has a room for four cars at the back of the house．C．The road behind the house is wide enough for 4 cars to go．D．There is some parking behind the house．10．We can infer(推断) that Harvey ______．CA．wants the house to meet the needs of modern lifeB．wants people to know the history of the houseC．wants to sell the houseD．wants some money to make the house meet today's needsPassage 2A foreigner's first impression of the U.S. is likely to be that everyone is in a rush-often under pressure. City people always appear to be hurrying to get where they are going restlessly, seeking attention in a store, and elbowing others as they try to complete their errands(任务). Racing through daytime meals is part of the pace of life in this country.Working time is considered precious. Others in public eating places are waiting for you to finish so that they too can beserved and get back to work within the time allowed. Each person hurries to make room for the next person. If you don’t, waiters will hurry you.You also find drivers will be abrupt and people will push past you. You will miss smiles, brief conversations, and small courtesies with strangers. Don't take it personally. This is because people value time highly, and they resent someone else "wasting" it beyond a certain courtesy point.The view of time affects the importance we attach to patience. In the American system of values, patience is not a high priority. Many of us have what might be called “a short fuse.” We begin to move restlessly about if we feel time is slipping away without some re-turnbe this in terms of pleasure, work value, or rest. Those coming from lands where time is looked upon differently may find this matter of pace to be one of their most difficult adjustments in both business and daily life.Many newcomers to the States will miss the opening courtesy of a business call, for example, They will miss the ritual interaction that goes with a welcoming cup of tea or coffee that may be a convention in their own country. They may miss leisurely business chats in a café or coffee house. Normally, Americans do not assess their visitors in such relaxed surroundings over prolonged small talks. We seek out evidence of past performance rather than evaluate a business colleague through social courtesies. Since we generally assess and probe professionally rather than socially, we start talking business very quickly.(348 words)11. Which of the following statements is wrong? _________. DA. Americans seem to be always under pressure.B. Americans attach less importance to patience.C. Americans don’t care much a bout ritual socializing.D. Americans are impolite to their business colleagues.12. In the fourth paragraph, “a high priority” means _________. BA. a less important thingB. a first concernC. a good businessD. an attractive gift13. Americans evaluate a business colleague __________. DA. through social courtesyB. through prolonged business talksC. by establishing business relationsD. by learning about their past performance14. This passage mainly talks about ___________. AA. how Americans treasure their timeB. how busy Americans are every dayC. how Americans do business with foreignersD. what American way of life is like15. We can infer from the passage that the author’s tone in writ ing is _______________. CA. criticalB. ironicalC. appreciativeD. objective三、词汇与结构16. I saw she was in a difficulty with all those parcels, so I offered my ________. AA. servicesB. moneyC. useD. chanceoffer my service是英语中提供帮助的一种说法，比help sb. 要正式。

安全生产考试题(试题版)2

安全生产知识培训手册2一、单选题（2分1题共30分）3.《中华人民共和国安全生产法》规定，生产经营单位必须执行依法制定的保障安全生产的（）。

A.国家标准或者地方标准B.管理标准或者技术标准C.卫生标准或者行业标准D.国家标准或者行业标准4.《中华人民共和国安全生产法》规定，因生产安全事故受到损害的从业人员，除依法享有工伤保险外，依照有关民事法律尚有获得赔偿的权利的，有权向()提出赔偿要求。

A.保险公司B.社会保障部门C.本单位3.《消防法》规定，县级以上地方人民政府公安机关对本行政区域内的消防工作实施监督管理，并由本级人民政府（）负责实施。

A.住建部门B.安全生产监督管理部门C.消防机构D.劳动监察部们4.《突发事件应对法》规定，突发事件应对工作实行（）的原则。

A.安全第一、预防为主B.预防为主、预防与应急相结合C.预防为主、防治结合D.安全第一、防治结合3.根据《生产安全事故报告和调查处理条例》，安全生产监督管理部门和负有安全生产监督管理职责的有关部门逐级上报事故情况，每级上报的时间不得超过（）小时。

A.2小时B.3小时C.4小时D.5小时4.根据《生产安全事故报告和调查处理条例》，发生一般事故，事故发生单位对事故发生负有责任的，应处（）的罚款。

A.20万元以上50万以下B.10万元以上20万以下C.50万元以上200万以下D.200万元以上500万以下3.根据《生产安全事故报告和调查处理条例》，安全生产监督管理部门和负有安全生产监督管理职责的有关部门逐级上报事故情况，每级上报的时间不得超过（）小时。

A.2小时B.3小时C.4小时D.5小时4.根据《生产安全事故报告和调查处理条例》，发生一般事故，事故发生单位对事故发生负有责任的，应处（）的罚款。

A.20万元以上50万以下B.10万元以上20万以下C.50万元以上200万以下D.200万元以上500万以下4.生产经营单位对重大危险源应当登记建档，进行定期检测、评估、监控，并制定()，告知从业人员和相关人员在紧急情况下应当采取的应急措施。

评标专家入库理论考试试题(2)

评标专家理论考试试题2练习答题和解析一、（单选题，每题2 分）1 根据《工程建设项目货物招标投标办法》，对投标人参与投标的限制性规定，下列表述正确的是（）。

A、招标人分公司无资格参加该招标项目的投标B、法定代表人为同一个人的两个法人可以参加同一个项目投标C、母公司及其控股公司可同时参与投标D、一个制造商对同一品牌同一型号的货物，可以委托不同代理商参加投标。

ABCD正确答案A解析：A2 《招标投标法》规定，招标人应当采取必要的措施，保证评标在严格保密的情况下进行，其严格保密的措施不包括（）。

A、评标委员会成员在封闭状态下开展评标工作B、评标期间不得与外界有任何接触，对评标情况承担保密义务C、评标时间保密ABC正确答案C解析：C3 根据《招标投标法》的有关规定，评标委员会完成评标后，应当（）。

A、向招标人提出口头评标报告，并推荐合格的中标候选人B、向招标人提出书面评标报告，并决定合格的中标候选人C、向招标人提出口头评标报告，并决定合格的中标候选人D、向招标人提出书面评标报告，并推荐合格的中标候选人ABCD正确答案D解析：D4 依据《中华人民共和国招标投标法实施条例》（国务院令第613号），行政监督部门的工作人员不得担任（）项目的评标委员会成员。

A、本部门负责监督B、负责监督C、本地区D、所有ABCD正确答案A解析：A5 招标人与中标人签订合同后（）个工作日内，应当向未中标的投标人退还投标保证金。

A、7B、10C、5D、15ABCD正确答案C解析：C6 下列说法正确的是（）A、依法必须招标的工程项目，其招投标代理机构可以不接受监督B、依法必须招标的工程项目，其施工活动及其当事人可以不接受依法实施的监督C、依法必须招标的工程项目，其招投标活动及其当事人应当接受依法实施的监督D、所有招投标活动及其当事人均可以不接受监督ABCD正确答案C解析：C7 招标代理机构应当在招标人委托的范围内承担招标事宜。

招标代理机构不能在其资格等级范围内承担下列招标事宜（）A、拟订招标方案，编制和出售招标文件、资格预审文件B、审查投标人资格C、编制标底D、签订合同（草拟）ABCD正确答案D解析：D8 招标文件发售后，招标人要在招标文件规定的时间内组织投标人踏勘现场，了解工程现场和周围环境情况，并对潜在投标人针对（）及现场提出的问题进行答疑。

企业培训师试题2(含答案)

企业培训师试题（二）说明：1-25题的答案是个人所答，没有根据课本及教材，不敢保证全部正确，仅供参考。

26-125题，有标明教材页数或其他出处的，均有据可查；未标明出处的，仅供参考。

单选题1-951、关于“道德”的说法中，正确的是（）。

A、“道”就是“说”，“德”就是“性格”B、“道德”一词始见于《论语》、《孟子》等书籍C、“道德”即“说道”D、“道德”最初指依礼、依规行事方能有所得的意思2、音乐大师贝多芬说：“那些立身扬名出类拔萃的，他们所凭借的力量是德行，而这也正是我的力量”。

这句话的意思是（）A、有德行的人是出类拔萃的B、贝多芬主要是靠着德行出名的C、有了立身扬名、出类拔萃的志向，就有了前进的力量D、德行是一种精神力量，它能够促使人们出类拔萃3、我国社会主义道德建设的基本原则是（）。

A、集体主义B、人道主义C、功利主义D、利己主义4、“慎独”一词意为（）。

A、一个人的生活难免会产生某种孤独感B、做人要独立作为，包括人格独立C、个人独处时，要防止违背道德的意念和行为的发生D、“夹着尾巴做人”，时刻谨小慎微5、职业用语的基本要求是( )。

A、语流快速B、抑扬顿挫C、甜美娇柔D、表达明确6、正确理解爱岗敬业要求的做法是（）。

A、在本职岗位上干一辈子B、做事投入、兢兢业业、精益求精C、干半天玩半天D、当一天和尚撞一天钟7、关于从业人员的仪表，在相关做法中正确的是（）。

A、发式新潮B、鞋袜搭配合理C、服装面料讲究档次D、饰品时尚8、关于金钱，从业人员应该树立的正确态度是( ）。

A、只要岂不违法的钱，就要大胆赚取B、什么赚钱，就千什么，无利不干C、首先要看所赚的钱是否合乎道义D、君子喻于义，小人喻于利9、在接待工作中，违反职业规范要求的做法有( ）。

A、坐在座位上接待顾客B、如果没有顾客，即可看看书、读读报纸C、有顾客曲解、委屈自己，要带着顾客去找经理评理D、顾客打听某事，恰巧自己不知道，要明确告诉顾客“不知道，问别人吧”10、企业职工与领导之间建立和谐关系，错误的观念和做法有（）。

七年级英语第一次月考试题试题_2 (2)

武清区杨村第五中学2021-2021年七年级英语第一次月考试题〔无答案〕外研版制卷人：歐陽文化、歐陽理複；制卷時間：二O二二年二月七日用动词的正确形式填空(10分〕He often ______ (go) to the English corner.2. He likes ______ (speak) English at the English corner.3. They _____ (have) many friends here in China.4. My parents ______(be) both office workers.5. He would like_____(drink) a cup of tea..6. Maria is a student. She ________ (study) in a school in Beijing .7. The teachers often tell us________(study) hard.8. Michael enjoys_______(play) the piano..9. There_____(be) a pen and some books on the desk.10. Why not ____ (say ) it in English?二．用正确的词形填空〔10分〕1. They are my ______ (friend). They are very _______ (friend) to me.2. He is a ________ (work). He _______ (work) in a factory.3. My father is a _____ (teach). He ______ (teach) in a high school.4. Look, are they all _____ (farm)?Yes, they are working on the _____(farm).5. May I have some ______ ( noodle)6. Who are the ______ (man) on the sofa?7. There are two______(knife) on the desk.8. Jane , help ______(you) to some meat .9. He lives in ______ , he speaks _______ (England)10. Lisa , can you help ______ (I ) _____ (find ) my bag三．单项选择〔每一小题1分，一共15分〕从A、B、C、D四个选项里面选出可以填入空白处的正确答案。

【编程】全国青少年软件编程(Python)等级考试试卷(二级)2程序填空阅读填空程序试题

【编程】全国青少年软件编程(Python)等级考试试卷(二级)2程序填空阅读填空程序试题一、程序填空1．操作说明：打开文件“Y:/2/2.py”，在代码窗口指定位置<1>、<2>处修改完善程序代码，不得增加、删除语句或改变程序原有结构，操作结束后保存。

以下程序段的功能是：输入一个正整数n（1至100），输出它的约数的个数。

s=0n=int(input(“请输入一个正整数:”))if n<1 or n>100：exit #输入的数不符合要求，退出for i in range(1,n+1):if n//i=0:___<1>s=s+i <2>print(“约数的个数是：”，s)2．完善程序。

以下是猜数游戏的程序，请在画线出填写正确的内容。

import randomsecret=random.randint(0,10)print(“---猜数游戏 -----”)cs=int(input(“你猜的数字是”))while cs!=secret:_______cs>secret:_________ (“唉，猜大啦!”)__________:print(“嘿嘿，猜小了！”)cs= int(input(“重新猜一个靠谱的数字是：”))print(“游戏结束，不玩了！”)3．调试程序。

请阅读以下程序并写出运行结果。

i=0sum=0while i<10:if i%3==0:sum+=iprint(i)i=i+1print('sum',sum)_________4．编写程序，用*打印一个如下所示的等腰直角三角形，将测试结果截图。

** ** * ** * * *5．程序分析题学校举行校园歌手大赛，评委由6人组成。

评分方法：去掉一个最高分和一个最低分，计算其余4位评委的平均分，作为选手的最终得分。

max记录最高分； min记录最低分； s 记录六位评委的总分； aver记录最终得分。

高一英语9月月考试题高一全册英语试题2 (2)

照对市爱民阳光实验学校2021 年上学期 9 月检测考试高一英语试卷〔总分值150 分，时间100 分钟〕第一卷〔共75 分〕一.单项填空：〔每题1分，共15 分〕1．The students are hard-working and ready to help others should be praised.A. whoB. whomC. whichD. whose 2．—What’s the noise outside?—Some children hide-and-seek in the yard.A. were playingB. have playedC. are playingD. played3．We are tired. Let’s stop .A. have a restB. to have a restC. having a restD. had a rest4．I have just bought five stamps. One is German stamp,are American stamps.A.otherB. othersC.the otherD..the others 5．Harry Potter is a film we all like it.A. so good, thatB. such, thatC. so good ,a ndD. such, and 6．My house when you visited Beijing last time, so I didn’t invite you to myhome.A. was being decoratedB. is being decoratedC. has been decoratedD. was decorated7．She had to drop out of school her family couldn’t afford the cost of hereducation.A. althoughB. unlessC. becauseD. so8．The plane hasn’t arrived yet. Could you tell me ?.A.that the plane arrivesB. how is the plane lateC. when will the plane arriveD. why the planeis late9．It will take a lot of time and to finish the task on time.A. powerB. pressureC. struggleD. energy10．--- Do you know Jack well? ---Certainly, we friends since ten years ago..A.wereB. have madeC.have beenD. have become11．--- “Have you seen the film?〞He asked me .A. had I seen the filmB.have I seen the filmC.if I had seen the filmD. whether I have seen the film12．I found very difficult to learn maths very well..A. itB.thatC.whatD.this13．The teacher noticed him basketball on the playground just now.A. playedB. to playC. playingD. was playing14．The cheese cakes taste so that the kids ask for more.A.wellB.deliciousC badD. badly15．It was not long I forgot it all.A.thenB. whenC. afterD.before二.完形填空:( 每题分，共 30 分)A lady wanted a birthday gift from her husband. For many months she had liked a beautiful 16 , and knowing her husband could 17 it, she told him that was all she wanted. On the morning of the 18 , her husband told her how 19 he was to have such a good wife, and how much he loved her. He 20 her abeautiful gift package (纸盒). She opened it and 21 a Bible. 22 , she raisedher voice and said to her husband, “With all your money, you give me a Bible?〞 Shewas so 23 that she left him.Many years passed and the lady was very 24 in business. She owned two largecompanies. She 25 her husband was very old, and thought perhaps she should go to 26 him. But before she could, she 27 a letter telling herthat he had died, and gave all of his possessions (财产) to her. She needed to comeback and 28 things.When she arrived at his house, sadness 29 her heart. She saw the still new30 , just as she had left it years before. With 31 , she opened it and beganto turn the pages. A ring 32 from the Bible to the floor and a 33 could be seen. She picked it up and found it was the ring she wanted in those days. And on the card was the date of her birth, and the words “LUV U ALWAYS 〞.34 your gift is not packaged the way you want it, it ’s because it is betterpackaged the way it is! Always appreciate little things; they usually lead you to bigger things!The best and most beautiful things in the world cannot be seen or even touched for they must be felt with the 35 .16. A. watch B. ring C. coat D. box17. A. afford B. like C. design D. guess18. A. holiday B. performance C. birthday D. meeting19. A. proud B. kind C. sorry D. brave20. A. lent B. asked C. gaveD. moved21. A. carried B. found C. missedD. held22. A. Politely B. Lightly C. PatientlyD. Angrily23. A. calm B. upset C. gratefulD. careless24. A. failing B. lonely C. successfulD. poor25. A. wondered B. hoped C. realized D.explained26. A. visit B. understand C. catchD. help27. A. passed B. wrote C. sentD. received28. A. take care of B. pay for C. look for D. giveaway29. A. covered B. broke C. leftD. filled30. A. car B. Bible C. letterD. table31. A. smiles B. laughter C. tears D. interests32. A. hid B. dropped C. disappearedD. made33. A. book B. pen C. flowerD. card34. A. If B. But C. AlthoughD. So35. A. hand B. eye C. faceD. heart三.阅读理解:〔每题2分，共 30 分〕AI t’s hard to find Alice Munro in the media. Even after she won the 2021 NobelPrize in Literature, the Canadian writer just appeared for a quick interview and then dropped out of sight. On Dec 29, she still didn't seek the spotlight〔聚光灯〕when shewas named one of the five Women of the Year by the Financial Times.In Munro's eyes, ordinary lives always hide larger dramas. So she records what we casually think of as the everyday actions of normal people. She often focuses on life in her hometown, a small village in Ontario which she is most familiar with. Shewrites about the ordinary things in the village－fox forming, trees filled in the Ontario wilderness, poor country alcohol and long last illnesses. Above all, she talks about girls and women who have seemingly ordinary lives but struggle against daily misfortune. She has a special talent for uncovering the extraordinary in the ordinary. These are ordinary people, ordinary stories, but she has the magic. Her precise language, depth of detail and the logicof her storytelling have made her stories inviting.Runaway, one of Munro’s representative works, is a good example of her writing style. One of the stories centers on the life of an ordinary woman Carla, who lives in asmall Canadian town with her husband Clark. The story slowly forms a picture of Carla, trapped in a bad marriage, her unhappiness building into desperation until she decided to flee. The story of Carla is a story of the power and betrayals of love. It is about lost children and lots of chances that we can all find in life. There is pain beneath the surface, like a needle in the heart.Since she published her first collection of short stories in 1968, Munro has won many awards, with the Nobel Prize being her biggest honor. On Oct. 10, 2021, the Nobel Prize committee named Munro “the master of the contemporary short story〞.36. We learn from Paragraph 1 that Alice Munro_ . A. didn'tget on well with the mediaB. remained modest though very successfulC. didn’t v alue the title of Women of the YearD. was surprised at winning the Nobel Prize37. What makes Alice Munro’s stories fascinating according to the text? A. Herwriting techniques.B. The complicated plots.C. The humorous language.D. Her richimagination.38. What is the text mainly about? A. AliceMunro and her hometown. B. The awards AliceMunro won.C. Alice Munro and her writing style.D. Alice Munro’s literary life.BPart-time jobs for 15 and 16 years oldsWaiter / WaitressA job as a waiter or waitress is a good choice for 16-year-olds. Not only can one earn $9-$12 an hour, but they can also get the tips (小费). Most people thatvisit a restaurant don’t just have good food. They come here to relax and have a good time. Besides serving food quickly, a young waiter who talks to them politely with a smile on his face will make the diners enjoy their time at the restaurant.Work in a libraryIf one is fond of books, working in a library is another suitable choice. Besides the pay is good, it offers a lot of free time when students can actually sit down and finish their homework. So on returning home, they would have time to hang around with friends or just relax. So working in a library is an excellent part-time job for teens, especially for school students.Internet jobsThere are many ways of making money through online jobs like clicking on advertisements, visiting sites and signing up with them. However, such online jobs don’t pay well. A better Internet job for teens is to complete online surveys. These are quite simple surveys that usually ask one about his/ her opinions and ideas. Many companies use these ideas to make products designed for teenagers.39. What does the writer think of the job as a waiter/waitress?A. It needs a period of training.B. It pays much more than other jobs.C. It can improve one’s leadership skills.D. Making diners comfortable is part of the job.40. A student who is busy with his research paper will probably choose to work.A. in a restaurantB. in a libraryC. on the InternetD. in an IT company41. The writer wrote this text to .A. tell us the importance of doing part-time jobsB. adviseteenagers how to choose a part-time job C. teach young peoplehow to make lots of moneyD. introduce his/her experience of doing part-time jobs42. Why do some companies ask the teens to do surveys?A. The teens have more free time.B. They canpay less to the teens.C. They need advice to make products for teens.D. The teensusually express their true opinions.CLike human beings, dogs may catch cold because of cold weather, wet conditions can also get it from other sick dogs. If a dog has a running nose and watery eyes,coughs or sneezes(打喷嚏〕, then it is qu ite probable that the dog has caught cold.A dog's cold can get over after a few days without treatment but it totally depends upon the owner to treat it with medications or improve its immune power〔免疫力〕t o get rid of the cold naturally. Following are some of the things you cando if your dog gets a cold.You can improve its immune power by giving it proper nutrient diet. Healthy food can really do wonders. Try to give it food which is either suggested by the vet〔兽医〕 or is healthy for your pet. Increase the intake of food which is rich in vitamins A, C and E.Keep your dog warm. The best place for your dog in winter is inside your house. Do not keep your dog outside when it is cold and wet. At home you can also keep the dog warm with the help of carpets. This will make him comfortable and help him to recover fast.Increase the fluid〔流质〕intake as it helps a lot. Water can be the best choice butyou can also add broth 〔肉汤〕in water which will give your dog strength. Warm water will make your dog more comfortable and will also keep the dog away from the respiratory infections 〔呼吸道感染〕.Steam treatment is considered to be effective in getting rid of cold. It makes then a l 鼻的〕p assage wet, which helps proper breathing. Just fill your bathroom withsteam and leave your dog inside the bathroom for 15 minutes. Do it nearly 2 to 3 timesa day and you will see your dog recovering.These are some of the things you can do to help your dog recover from cold. However, ifyou are not able to find any improvement in its health, then turn to the vet for helpimmediately. Take your dog for regular checkups so as to avoidcomplications〔并发症〕.43．From the first paragraph we know about .A．the difficulty in keeping a dog as a petB．characteristics of sick dogsC．the similar ities between dogs and human beingsD．causes and symptoms〔病症〕of cold in dogs44．When your dog catches cold, you should feed it on .A．its favorite food B．the suggested food by the vetC．some meat and water D．food rich in vitamin B45．When a dog catches cold, it is wrong to .A．keep it inside during cold and wet weatherB．leave it inside the bathroom full of steamC．let it eat too much solid foodD．keep it sleeping on rugs at home46．It can be learnt from the text that .A．a dog’s cold can always disappear naturallyB．it’s quite easy to make a sick dog recover from cold C．treatinga dog’s cold sometimes needs a vet’s help D．cold in dogs won’tspread between each other.DDuring my elementary school years, I used to compare my mom with my best friendTiffany’s mom.Tiffany’s mom always gave her lots of money to buy the most fashionable clothes and favorite food. Her mom allowed her to do anything she liked. I really admired Tiffany. My mom didn’t give me much pocket money and she always told me that I should behave myself. I was annoyed with her.Whenever I didn’t get what I wanted, I would complain to my mom, Tiffany’s mom would give her that! I wish she were my mom. Every time, my mom would calmly say “Poor Tiffany〞.I couldn’t understand her. “She shouldn’t be feeling sorry for Tiffany!〞 I thought. “She should be feeling sorry for me.〞One day, I couldn’t help saying to Mom, “Poor Tiffany? Lucky Tiffany! She gets everything she wants! Why do you feel sorry for her?〞 I burst into tears.My mom sat down next to me and said softly. “Yes, I do feel sorry for her. I have been teaching you a lesson that she will never be taught.〞 I looked up at her. “What are you talking about?〞Mom said with care, “One day she will really want something. Maybe she’ll find out that she can’t have it. Her mother won’t always be around to give her money, and what’s more, money can’t buy everything.〞She continued, “I have taught you valuable lessons by not giving you everything you want. You’ll know how to look for bargains and save money, but she won’t. Y ou’ll understand that you need to work hard to get the things that you want but she won’t. When Tiffany is a grown woman, she’ll wake up one day and she will be wishing that she had a mom like the one y ou’ve got. Life lessons are more important than modern clothes and delicious food.〞It took some time, but I eventually understood my mom’s words. Now I am ahappy and successful woman.47. During the author’s elementary school years, she . A. wishedthat her mom were as good as Tiffany’sB. went to school with Tiffany every dayC. usually compared her lesson with Tiffany’sD. sometimes gave lots of money to Tiffany48. Why did the author’s mom always say “Poor Tiffany〞?A. She felt sorry for Tiffany because Tiffany was poor.B. She wanted to tell a lie to comfort the author.C. She thought that Tiffany was spoiled(溺爱) by her mother.D. She told the author this and wanted her to help Tiffany.49. What do we learn about the author’s mother?A. She was strict and taught the author to be independent.B. She cared for other people’s children more than her own.C. She thought that life lessons were as important as money.D. She was so poor that she couldn’t give the author much money.50. What can we infer from the passage?A. The author was quite annoyed with her mother in the past.B. The author’s mother felt sorry for Tiffany.C. Tiffany’s mother took the author’s mother’s advice.D. The author is grateful to her mother now.第二卷〔共75 分〕四．单词拼写：根据以下各句句意和空白之后的汉语提示词，写出对单词的正确形式，每空只写一词。

2020年初中毕业生学业(升学)统一考试物理模拟试题(2) (2)

2020年初中毕业生学业(升学)统一考试物理模拟试题(三)(时间：90分钟满分：90分)班级：________姓名：________成绩：________第Ⅰ卷(选择题共18分)一、选择题(本题共6小题，每小题3分，共18分)1．(2019·朝阳)下列有关声现象的叙述正确的是（ D ）A．摩托车安装消声器，是在传播途径中控制噪声B．能够分辨出不同乐器的声音，主要是因为它们的音调不同C．利用B超检查身体，说明声音可以传递能量D．手机铃声是通过空气传到人耳的2．(2019·乐山)下列现象中，属于光的反射的是（ B ）3．(2019·恩施州)如图，某工厂用传送带传送工件，将工件(其重心为O)由图示位置从静止放到水平向右匀速运动的传送带上，则传送带受到的压力F、压强p及工件受到的摩擦力f随时间变化的图象正确的是（ C ）第3题图第4题图4．(2019·烟台)如图所示，小球沿轨道由静止从A处经B、C运动到D处的过程中，忽略空气阻力和摩擦力，则（ D ）A．小球在A处的动能等于在D处的动能B．小球在A处的动能大于在D处的动能C．小球在B处的机械能小于在C处的机械能D．小球在B处的机械能等于在C处的机械能5．(2019·深圳)关于家庭电路，下列说法正确的是（ C ）甲乙)A．甲图中，若保险丝熔断，则一定是短路引起的B．甲图中，灯泡与开关的连接符合安全用电原则C．甲图中，两孔插座的连接不符合安全用电原则D．乙图中，电能表所在电路的总功率不能超过2 200 W6．(2019·娄底)如图所示，电源电压保持不变，闭合开关S，当滑动变阻器的滑片P向左移动时，下列说法正确的是（ A ）A．通过滑动变阻器的电流变小B．电路中的总电流不变C．电流表和电压表的示数都逐渐变大D．电压表示数与电流表示数的比值不变第Ⅱ卷(非选择题共72分)二、填空题(本题共5小题，每空2分，共14分)7．(2018·张家界)近几年来，随着信息之路越来越宽，利用WiFi 上网冲浪和移动支付的普及让我们的生活更加方便，WiFi是通过电磁波(选填“电磁波”或“超声波”)传递信息．8．温度是影响液体蒸发快慢的重要因素之一，同一杯水，夏天比冬天蒸发得快，这是因为温度越高，分子运动得就越剧烈．9．(2018·长春)中国的茶文化在宋朝时已借助“海上丝绸之路”名扬世界．用热水泡茶时，茶杯温度会升高，其内能是通过热传递的方式改变的，茶水散发出清香，这是扩散现象．10．(2018·乐山)小明将装满水的溢水杯放到电子秤上，再用弹簧测力计挂着铝块，将其缓慢浸入溢水杯的水中，如图所示．在铝块浸入水的过程中，溢水杯底所受水的压力将不变(选填“变大”“变小”或“不变”)．电子秤的读数将不变(选填“变大”“变小”或“不变”)．第10题图第11题图11．★(2018·遂宁)如图甲所示电路，电源电压恒定，R 0为定值电阻，闭合开关S ，当滑动变阻器的滑片P 从一端移到另一端的过程中，电流表示数I 与电压表示数U 的关系如图乙所示．当滑动变阻器接入电路阻值分别为14R 和R 时，电路消耗的总功率为P 1、P 2，则P 1∶P 2＝ 2∶1 .三、简答题(本题共3小题，每小题3分，共9分)12．我国铁路大提速后，为了有效地防止安全事故的发生，按新版《铁路技术管理规程》规定，列车通过速度160 km /h 以上，站台的安全线距离由原来的1 m 变为2 m ．请你根据所学的物理知识谈谈有关方面作此规定的主要理由．列车提速后，列车周围空气的流速增大，压强减小，而人体后方空气的流速小，压强大，产生人体受到指向列车的压强差，容易发生事故，所以要加大安全距离．13．拿一个空铁皮罐，放少许水，罐口敞开，放在火上加热，水烧开后．小心地将铁皮罐罐口用盖子盖紧，放入盆内，然后用冷水浇铁皮罐．如图所示，此时铁皮罐好像受到无形的巨大压力而形变，请你解释产生这种现象的主要原因是什么？铁皮罐内的水蒸气遇冷后液化成小水珠，罐内气压减小，而罐外大气压不变，由此产生的气压差使铁皮罐塌陷．14．在家庭电路布线时，若要给大功率用电器供电，你认为在长度和材料相同的情况下应选择横截面积较大还是较小的导线？请用所学物理知识解释你这样选择的原因．选择横截面积大的导线．粗导线电阻小，由P＝I2R可知，在电流一定时，粗导线的发热功率较小，从而避免导线升温而烧断．四、作图题(本题共4小题，每小题2分，共8分)15．(2018·随州)如图ABCD是一个玻璃制品的截面图，ABC为半圆，O是圆心，△ADC为等腰直角三角形，∠ADC＝90°，AD和DC 为反射镜面．一束激光从空气中入射到玻璃中，光路沿PM方向(PM⊥AC)，试画出该激光束经AD面反射、经DC面反射，最后从ABC 圆弧面折射到空气中的光路图．(光路中直角处须标注，折射点须画出法线)题图答图16．如图所示是未完成连接的实物电路，用笔画线代替导线完成该电路连接．要求：滑动变阻器的滑片向左移动时灯变亮，导线不能交叉．题图答图17．如图所示，一条形磁铁静置于水平桌面上，其右端放置一个螺线管．闭合开关后，若磁铁仍然保持静止，请画出桌面对条形磁铁作用力的示意图(图中O点为重心)题图答图18．如图甲所示，铁皮小车在水平地面上向右做匀速直线运动，一重为G的磁铁吸附在竖直的车厢壁上，并且以速度v0匀速下滑．t1时刻小车开始减速，t2时刻起小车保持静止，整个过程磁铁始终沿车厢壁下滑．乙图是磁铁所受摩擦力f的大小随时间t变化关系的图象，请你对应乙图画出此过程中磁铁下滑速度v的大小随时间t变化关系的大致图象．(假设车厢壁足够长)题图答图五、实验与科学探究题(本题共3小题，每小题9分，共27分)19．小明同学在“测量小灯泡的电功率”的实验中，小灯泡的额定电压为2.5 V，电源为两节新干电池，滑动变阻器标有“20 Ω 1 A”字样．(1)实验电路如图甲所示，但电路连接不完整，请你用笔画线代替导线，完成电路．(2)小明将电路连好后，闭合开关，发现小灯泡发光很微弱，电流表、电压表均有示数，左右移动滑动变阻器的滑片P，小灯泡亮度和两表示数均不变，其原因可能是滑动变阻器接入电路的是两个下接线柱．(3)改正电路后，小明同学调节滑动变阻器观察到电压表示数为2 V，为使小灯泡两端电压达到额定电压，应将滑动变阻器的滑片P向右(选填“左”或“右”)调节．当小灯泡正常发光时，电流表示数如图乙所示，该小灯泡的额定电功率为0.6 W.(4)小明依次测出了六组实验数据，如表所示．请你根据表中数据在图丙所示的坐标轴上作出小灯泡的I－U图象．(5)通过计算分析以上数据，你还有什么新的发现小灯泡两端的实际电压越高，小灯泡的电功率越大，灯泡的发光越亮(或小灯泡亮度直接由它的实际电功率决定，答案合理即可) (写出一条即可)．20．为验证光的反射定律，小刚准备了两支不同颜色光的激光笔、平面镜和固定激光笔的支架，组装为如图所示的实验装置，并将该装置放在水平桌面上．打开激光笔后，绿光斜射在平面镜上的O点，红光垂直照射到O点．请回答下列问题：(1)垂直照射到O点的红光是为了显示法线的位置．(2)为显示出光的传播路径，小刚在桌面的上方喷烟雾，这是利用了光照在烟雾上发生了漫反射．(3)实验中，小刚围绕桌面转动改变观察角度直至观察到入射绿光、入射红光和反射绿光看起来重合的现象时，即可说明反射光线、入射光线和法线在同一平面内．(4)接着，小刚用刻度尺测出了反射光线和入射光线上等高的两点A、B到法线的水平距离，发现两段距离大小相等，根据相关数学知识，得到了“反射角等于入射角”这一结论．为了验证结论的普遍性，他多次在竖直方向上移动刻度尺重复上述测量，发现两段距离总是相等的，于是他认为该结论具有普遍性．你认为他的这一做法可靠吗？不可靠(选填“可靠”或“不可靠”)，原因是多次在竖直方向上移动刻度尺重复上述测量，没有改变入射角光线的方向．21．一物理兴趣小组在“探究物体的动能和哪些因素有关”的过程如下：a．如图甲，让质量不同的钢球分别从同一轨道、同一高度由静止开始滚下，撞击水平轨道左端的物块B.比较物块B滑行距离的远近．b．如图乙，让质量相同的钢球分别从同一轨道，不同的高度由静止开始滚下，撞击水平轨道左端的物块B，比较物块B滑行距离的远近．c．分析实验结果，得出结论．d．实验反思．该小组进行了如下反思：(1)让质量不同的钢球分别从同一轨道、同一高度由静止开始滚下，撞击水平轨道上同一位置处的物块B，强调三个“同一”是为了保证钢球撞击物块B时具有相同的速度．(2)如果影响一个物理量的因素存在两个或者两个以上，当研究这个物理量与这些因素的关系时，常采用类似本实验的做法，这种实验方法是：控制变量法．(3)小组内有同学认为水平面是光滑的更有助于完成本实验，小明不同意这一观点，小明认为如果水平面是光滑的，物块B将一直运动下去，无法比较其滑行距离的远近，小明的理论依据是牛顿第一定律．(填写定律名称)(4)如果水平面光滑，小明同学提出了解决方案，可以在水平轨道右侧固定一轻弹簧(如图丙)，利用弹簧被压的长度反映小球动能的大小．在小球向右压缩弹簧的过程中，小球的动能和弹性势能之和将不变(选填“变大”“变小”或“不变”)．六、综合应用题(本题共2小题，第22题6分，第23题8分，共14分)22．如图所示，电源电压恒为6 V，小灯泡L上标有“6 V 4 W”的字样．当S2闭合，S1、S3均断开时，小灯泡L的实际功率为0.25 W．设灯丝电阻恒定，求：(1)电阻R两端的电压；(2)电阻R的阻值；(3)当开关S1、S3闭合，S2断开时，通电2 min，电流通过R做的功．解：(1)当S2闭合，S1、S3断开时，R与L串联，由P＝U2 R得R灯＝U2额P额＝（6 V）24 W＝9 Ω.U灯实＝P实R灯＝0.25 W×9 Ω＝1.5 V. U R＝U总－U灯实＝6 V－1.5 V＝4.5 V.(2)I实＝U灯实R灯＝1.5 V9 Ω＝16A，R＝U RI实＝4.5 V16A＝27 Ω.(3)当S1、S3闭合，S2断开时，R与L并联，由W＝Pt，P＝U2R得，通电2 min电流通过R做的功W R＝U2R t＝（6 V）227 Ω×120 s＝160 J.23．小强一家驾车郊游，车行至一个水平弯道处，坐在副驾驶座位上的小强不由自主靠向车门，并与车门产生挤压，如图甲所示．小强问爸爸：我向外靠是因为惯性所致，但我和车门挤压时，显然车门对我有一个反向的作用力，这个力有什么作用吗？爸爸解释道：刚才我们在弯道上的运动是圆周运动，而做圆周运动的物体，需要有指向圆心的力来维持物体做这种运动，这种力叫向心力．小强想到：月亮绕地球运转也需要一个向心力，而地球给月亮的万有引力刚好充当这个向心力，那么向心力大小跟哪些因素有关呢？首先，他找了细绳、大小不同的几个小钢球，制作了如图乙所示的装置，用手握住绳，让钢球围绕手转动，他感觉到用同一个钢球进行实验，细绳长度固定时，转动速度越快，手被拉的越厉害，说明向心力越大；在速度差不多时，绳长一定时，用质量越大的小球，向心力越大；同一个小球，转动速度差不多时，绳越长，向心力越小．实验后，小强想知道向心力大小与小球的质量、转动速度、绳长的具体关系．于是他查阅了有关资料，找到下列数据：请帮小强完成下列问题：(1)若小球的质量、转动速度、绳长、向心力分别用m 、v 、r 、F 表示，请写出向心力F 的表达式： F 向＝m v 2r.(2)有一种小杂技，在一个小桶内装满水，表演者用绳拴牢小桶把．用手握住绳，让桶在竖直平面内转动，水并不洒出来，如图丙所示．请你用物理知识加以解释．(3)在摩托车表演时，表演者骑车在大圆球内运动，如图丁所示，球的半径为10 m ，人和车的总质量为100 kg ，若要使车和人到达球的最顶点时，不至于掉下来，在最顶点的速度至少多大？(g 取10 N/kg)解：(2)当桶转到圆的顶部时，仍有一定的速度，要使水做圆周运动需要一个向心力，水的重力充当了向心力，所以水不洒出来．(3)若要使车和人到达球的最顶点时，不至于掉下来，即车和人的总重力作为向心力的作用下做圆周运动，则由F ＝ mg ，F ＝m v 2r得：mg ＝m v 2r ，即g ＝v 2r.在最顶点的速度v＝gr＝10 N/kg×10 m＝10 m/s.。

七年级英语下学期第一次月考试题_2 (2)

裕隆中学2021-2021学年七年级英语下学期第一次月考试题制卷人：打自企；成别使；而都那。

审核人：众闪壹；春壹阑；各厅……日期：2022年二月八日。

Ⅱ听对话，根据对话答复下列问题(1×5=5分)()6.A.He is listening to English. B.He is listening to music. C.He is doing homework. ()7.A.The soccer club. B.The tennis club. C.Both the music and the tennis club.()8.A.Hamburgers. cken C.Meat.()9.A.Three. B.Twenty. C.Sixty.()10A. At seven B. At six C. At eight.Ⅲ.听短文，完成表格，每空词数不限。

(2×5=10分)〔 Wen Jie’s Day〕A.M. (11)________________ Get upA.M. 7:00 Eat breakfastA.M. 8:00 (12)_____________9:00 a.m.---(13)________ Be at schoolP.M. 5:30 Get homeP.M. 6:30 (14)_________________二，单项选择〔1×20＝20分〕( ) 16 Jackie Chan can ________Chinese kung-fu..A. playB. playsC. doesD. do( ) 17. Can you help me ________my English?A. withB. ofC. learningD. about( ) 18. There ________a ping-pong ball and two baseballs under the chair.A. hasB. isC. areD. have( ) 19. It’s ten o’clock. I must go_________.A. to homeB. homeC. homesD. at home( ) 20. Do you think the news ________ very interesting?A. areB. isC. soundD. look( ) 21. ________ your jacket, please. It’s very cold today.A. Put onB. Put upC. WearD. Dress( ) 22. What time________the child ________ his homework?A. does;doesB.does; doC. do; doesD. do; do( ) 23. __________ fine day to have a school trip.A. What aB. What anC. WhatD. How〔〕 24．Tom wants ________ to you. Are you free?A．to tell B．tells C．to talk D．talks〔〕25．Bob can play ________ tennis but can’t play ________ violin.A．the, the B．×, × C．the, × D．× , the〔〕26．Can you paint? ________.A．Yes, a little B．Yes, little C．No, a little D．No, little〔〕27．-----What time do you usually go to bed? ----- At half _______nine.A.atB. forC. pastD. in〔〕28．________ like to go swimming ________ summer.A．Children, on B．Children, in C．A child, on D．A child, in〔〕29．Miss Read is good _____ music．She can be good ______ children in the music club.A．at, at B．with, with C．at, with D．with, at〔〕30．She knows junk food is not good for her health, but it really tastes____________.A ．well B．good C．better D．fine〔〕31．Hi, can I help you? ________.A．Yes, please B．No, I can’t C．Yes, I can D．You are welcome〔〕32．------What’s the time now? -------____________________.A. Half past fiveB. Thirty-five to twoC. Thirty-two past sixD. Half to nine 〔〕33．We want two good ________ our rock band.A．music for B．musician in C．music i n D．musicians for〔〕34．Little Tom can draw ________.His drawings are very ________.A．good, well B．well, good C．good, good D．well, well〔〕35．Can he ________ it in English?A．speak B．speaks C．say D, talk二．完形填空〔1×10=10分〕Nancy is reading an e-mail from her friend Jack. She is very 36 to get the e-mail. Jackwrites about his school 37 his weekends. Jack likes his school very much. Nancy likes her school, 38 . Jack’s school is very big and he likes his classroom. The 39 and chairs are new. There are lots of pictures 40 the wall. They clean the classroom every day.Jack doesn’t 41 to school at the weekend. He gets up 42 at six on Saturday .He exercises in the park for half 43 . Then he eats his breakfast. He helps his mother do the 44. At eight he begins to do his homework. He has lunch in a fast food restaurant(快餐店 ). In the 45 he goes shopping with his mum. Sometimes he plays computer games or chats with his friends on the Internet. He enjoys his weekend very much.36. A. tall B. well C. happy D. good37. A. but B. and C. or D. at38. A. also B. again D. either39. A. desks B. schoolbags C. pencils D. boys40. A. at B. on C. near D. behind41. A.like B. play C. go D. have42. A. early C. before D. here43. A. a year B. a month C. an hour D week44. A. homework B. cleaning C. fishing D. lessons45. A. day B. evening C. afternoon D. week四．阅读理解〔2×15=30分〕Tom’s Timetable( )46. Which class does Tom have every day?( ) 47. What time does Tom finish〔完成〕 his morning classes?A. At 3:45B. At 10:35C. At 11:30D. At 4:40( ) 48. How long is the noon break?A. Two and a half hoursB. One hourC. One and a half hoursD. Two hours( ) 49. Which lesson doesn't Tom have on Wednesday?A. MusicB. ArtC. EnglishD. History( ) 50 How many lessons does Tom have every week?A. 25B. 30C. 35 D 42BJeff is a Chinese teacher. He works very long hours every day. He gets up at 5 o’clock. He goes running at 5:15. That makes him feel (感觉) healthy. He reads books about history and art at six in the morning. He often says people should never (不应该) stop learning. Breakfast starts at 6:30, and after that he goes to school on his old bike. He usually has three classes in the daytime and two in the evening. His students love his class. They say Jeff is good with them and teaches well. Jeff eats his lunch and supper at school and gets home at about 8:30.He often watches TV or listens to music at home in the evening. After taking a shower, at about 10:15. he goes to bed.Sometimes I ask him, “Do you like your job?〞 He says, “Yes! It’s a good job. Students make me feel young(年轻) and happy.〞根据短文内容，选择最正确答案。

专四模拟试题附参考答案（2）2

PART Ⅳ GRAMMAR & VOCABULARY [15 MIN.] There are thirty sentences in this section. Beneath each sentence there are four words or phrases marked A， B， C and D. Choose one word or phrase that best completes the sentence. Mark your answers on your answer sheet.51. The reporters exposed the corruption of several senior officers in the government； consequently， these officers to resign from office.A. have askedB. were askedC. had askedD. had been asked52. The train at the present speed until it reaches the next city at about seven o'clock this evening.A. will be goingB. wentC. would goD. went53. Such the case， there are no grounds to justify your complaints.A. wasB. isC. is beingD. being54. I beg your nephew's wedding.A. to be excusedB. to be excused fromC. to excuse fromD. to be excused to55. The only candidate can hope to defeat him is quit now.A. whoB. whichC. thatD. when56. Humble it may be， there's no place like home， he may go.A. like， whenB. as， whereverC. although， whereD. which， wherever57. He ought to attend the meeting，？A. should heB. ought heC. shouldn't heD. oughtn't he58. Mary is 18 years old this year； she 19 next year.A. will beB. is to beC. is going to beD. should be59.Though it was late in the night， he continued to work vigorously.A. butB. yetC. andD. that60. The doctor advised him to stay in bed， saying he was much .A. ill enoughB. too illC. so illD. very ill61. I was study French yesterday， but I changed my mind.A. to be startingB. to startC. to have startedD. to have been starting62. You'd rather go to theater with him this evening，？A. are youB. hadn't youC. isn't itD. wouldn't you63. that the formation of the sun， the planets， and other stars began with the condensation of an interstellar gas cloud.A. It is believedB. BelievingC. Being believedD. To believe64. One of the most spectacular qualities of man is notably his to any kind of natural environment.A. tendencyB. adoptabilityC. adaptabilityD. availability65. I'm in no now to go to concert with you.A. moodB. intentionC. emotionD. sense66. The judger doesn't know whether the witness is telling the truth， but he will it.A. identifyB. enforceC. distinguishD. verify67. Before the plane ， the pilot bailed out.A. clashedB. crashedC. smashedD. struck68. Doctors often make higher for their works than they should.A. chargesB. billsC. costsD. payments69. Most of the earliest into America came from Europe.A. migrantsB. emigrantsC. immigrantsD. inhabitants70. His name was on the of my tongue， but I just couldn't remember.A. edgeB. rimC. borderD. tip71. I caught a of the name of the book before she put it into the drawer.A. glimpseB. glanceC. sightD. stare72. Once you become a soldier， you will be given a monthly by the army.A. incomeB. allowanceC. wageD. salary73. I called at his house but was refused .A. admissionB. accessC. receptionD. admittance74. All too it was time to go back to school after the Spring Festival.A. quickB. soonC. fastD. speedy75. He handled the company in with his brother.A. combinationB. mixtureC. collaborationD. association76. is announced in the papers， our country has launched a large-scale movement against smuggling and fraudulent activities in foreign currency exchange deals.A. WhatB. AsC. WhichD. That77. All the flights because of the snowstorm， we had to take the train instead.A. were canceledB. had been canceledC. having canceledD. having been canceled78. Once ， this power station will supply all the neighboring towns and villages with electricity.A. it being completedB. it completedC. completedD. it completes79. He might have been killed the timely arrival of the ambulance.A. but forB. except forC. besidesD. except80. If you have never planted anything， you won't be able to know the pleasure of watching the thing you have planted .A. growB. to growC. growingD. to be growing。

五年级上册英语单元测试题Unit2(2)_人教PEP(无答案)

五年级上册英语单元测试题Unit2（2）_人教PEP（无答案）第二单元测试一、请找出不同类的一项（）1.A.Monday B. today C.Sunday( ) 2.A.draw B. tall C. short( ) 3.A.art B.English C.homework( ) 4.A.football B.play C.watch( )5. A.PE B.Chinese C. Class二、单选( ) 1. 你想问“你星期四有什么课？”你应该怎么问?A.What do you do on Thursdays?B.What day is it today?C.What do you have on Thursdays?( ) 2. Today ____Friday. A.is B. are C. am( ) 3.We _____ have English, math and P.E.A.haveB. hasC. had( ) 4. What do you do ______ Sundays?A. onB. inC. from( ) 5.别人问你“What do you have on Wednesdays ?” 你要怎么回答A.I like WednesdayB.I often read books and watch TV on Wednesdays.C.I have English ,math, and music on Wednesdays.( ) 6. Is he strict? _____ .A.No, he is funny.B. Yes, he isn’t.C. No, he is.( ) 7. The first day of a week is _______.A.SundayB. SaturdayC. Friday( ) 8. I often _____ ping-pong.A.playB. haveC. do( ) 9.Do you often read books on the weekend? No, ___I often sleep.A.butB. andC. so( ) 10. Look ___ my picture.A.forB. atC. /。

试题2(含答案)

模拟真题（第二套）1、在分红保险中，当采用固定死亡率时，其不列入分红保险账户的收支项目包括（）等。

A、佣金支出B、附加保费收入C、死亡保费收入D、管理费用支出2、在人寿保险经营过程中，与均衡保费定期保险相比，保费递增定期保险的退保率所表现出来的规律是（）。

A、均衡保费定期保险的退保率高于保费递增定期保险的退保率B、均衡保费定期保险的退保率等于保费递增定期保险的退保率C、均衡保费定期保险的退保率低于保费递增定期保险的退保率D、均衡保费定期保险的退保率高于或等于保费递增定期保险的退保率3、某定期生存保险的被保险人在领取生存保险金时，保险人发现其投保年龄小于实际年龄，按照我国保险法的有关规定，保险人的正确处理方法是（）。

A、增加保险金给付额B、减少保险金给付额C、退还多收保险费D、收取少交保险费4、在分红保险中，定价的精算假设一般比较保守。

就利率因素来看，“保守”表现为（）。

A、增大预定利率B、减小预定利率C、增大实际利率D、减小实际利率5、某定期死亡保险的被保险人死亡时，保险人发现其投保年龄小于实际年龄（假定该被保险人的死亡原因属于保险责任），则保险人的正确处理方法是（）。

A、增加保险金给付额B、减少保险金给付额C、退还多收保险费D、收取少交保险费6、在分红保险中，定价的精算假设一般比较保守。

就费用率因素来看，“保守”表现为（）。

A、增大实际费用率B、减小预定费用率C、增大预定费用率D、减小实际费用率7、在团体人寿保险中，被保险人的保险金额是依据同意的标准制定的，雇主或雇员均无权予以增减，主要目的（）A、防止道德风险发生B、保证公平合理结果C、消除逆选择行为D、简化承保理赔手续8、王某投保人身意外伤害保险一份，保险金额为50万元，保险期限为2001年1月1日至2002年1月1日，且合同规定的责任期限为180天。

王某于2001年11月1日遭受意外伤害事故，于2003年3月1日治疗结束，并被鉴定为痊愈，即没有伤残程度，此前，王某曾于遭受伤害后的第180天做了同样的伤残签定，那时的伤残程度为90%。

药剂试题2

胶剂◆ A型题1、胶剂突出的优点是A．补气作用 B．活血作用 C．滋补作用 D．祛风作用 E．滋阴作用正确答案：C2、胶剂制备中，加入冰糖的目的是A．增加透明度和硬度 B．降低胶块粘度 C．收胶时消泡 D．除去杂质 E．矫味矫臭正确答案：A3、胶剂制备的一般工艺流程为A．原料的选择→煎取胶液→浓缩吸胶→胶凝与切胶→干燥包装B．原料粉碎→煎取胶液→浓缩吸胶→胶凝与切胶→干燥包装C．原料选择与处理→煎取胶液→滤过澄清→浓缩收胶→胶凝切胶→干燥与包装D．原料的选择与处理→煎取胶液→滤过澄清→浓缩→切胶→干燥包装E．原料的选择与处理→煎取胶汁→滤过澄清→胶凝切胶→干燥包装正确答案：C4、将胶片装入石灰箱内密闭闷的作用是A．避免成品塌顶B．促进胶块内部化学反应C．使内部水分向胶块表面扩散D．闷胶时用石灰杀菌E．便于印字正确答案：C5、2000版《中华人民共和国药典》规定胶剂水分限度为A．10％ B．12％ C．无规定 D．8％ E．18％正确答案：C◆ B型题第6-9题A．黄酒 B．麻油 C．冰糖 D．明矾 E．水1．胶剂制备中加入起降低粘性、便于切胶的作用2．胶剂制备中加入起增加透明度作用3．胶剂制备时加入起沉淀杂质的作用4．胶剂制备时加入起矫味、矫臭作用正确答案：BCDA第10-13题A．补血作用 B．滋阴作用 C．活血作用 D．温阳作用 E．补气作用1．新阿胶主要滋补作用是2．鳖甲胶主要滋补作用是3．鹿角胶主要滋补作用是4．阿胶主要滋补作用是正确答案：ABDA◆X型题第14题制备胶剂应注意的事项是A．选张大毛黑，质地肥厚的皮类原料为好B．煎胶液主要是手工操作C．在加压煎提时要每隔1小时放气1次，排出挥发性碱性物质D．煎出的胶液浓缩至相对密度1．25时加辅料E．胶液要浓缩至锅底产生大气泡，有大量水蒸气逸出时可出锅正确答案：ACDE第15题胶剂制备时加油类辅料的目的是A．降低胶块的粘度B．增加胶剂的透明度C．沉淀胶液中的泥砂杂质D．在浓缩收胶时，起消泡作用E．有矫味作用正确答案：AD胶囊剂◆ A型题1、胶囊剂特点叙述不正确的是A．易风化的药物可制成胶囊剂B．可掩盖药物的不良气味C．与丸、片剂相比在胃肠道中崩解快D．增加药物稳定性E．可制成不同释药速度的制剂正确答案：A2、硬胶囊壳中加入甘油的目的是A．增加胶液的胶冻力B．防止药物的氧化C．防止发生霉变D．增加胶囊的韧性及弹性E．调整胶囊剂的口感正确答案：D3、硬胶囊壳中不需填加的是A．崩解剂 B．增稠剂 C．遮光剂 D．着色剂 E．防腐剂正确答案：A4、空胶囊的主要原料是A．聚乙二醇 B．明胶 C．甘油 D．琼脂 E．阿拉伯胶正确答案：B5、填充硬胶囊时，对药物处理不当的是A．剂量小的药物直接粉碎成细粉，混匀后填充B．毒剧药稀释后填充C．剂量大的药物可制成干浸膏，粉碎成细粉后填充D．挥发油可与浸膏粉混合同时填充E．可将药料制成颗粒，微丸填充正确答案：D6、现行版药典规定，硬胶囊剂崩解时限规定为A．<15min B．<20mi C．<30min D．<35min E．<40min 正确答案：C7、在肠溶胶囊崩解时限检查时，方法为A．在磷酸盐缓冲液(pH6．8)检查2小时B．在磷酸盐缓冲液(pH6．8)检查0．5小时C．在盐酸溶液中检查2小时D．在盐酸溶液中检查1小时E．在盐酸溶液(9→1000)中检查2小时正确答案：E8、下列最适宜制成软胶囊的是A．O／W乳剂 B．芒硝 C．鱼肝油 D．药物稀醇溶液 E．药物水溶液正确答案：C◆ B型题第9-12题A．硬胶囊 B．软胶囊 C．肠溶胶囊 D．明胶 E．空胶囊1．胶囊剂生产中囊材主要的原料2．药物细粉或颗粒充填于空胶囊中制成的药剂3．药物加辅料密封于软质囊材中制成的药剂4．囊壳不溶于胃液能在肠液中崩解正确答案：DABC第13-16题A．硬胶囊 B．软胶囊 C．肠溶胶囊 D．胶丸 E．空胶囊1．药物需充填于空胶囊中制成2．常用规格是0～5号3．可采用压制法和滴制法制备4．软胶囊也可称为正确答案：AEBD第17-20题A．增塑剂作用 B．遮光剂作用 C．防腐剂作用 D．抗氧剂 E．助悬剂1．软胶囊囊材中加入的聚乙二醇的作用是2．软胶囊囊材中加入的二氧化钛的作用是3．软胶囊囊材中加入的甘油的作用是4．软胶囊囊材中加入的尼泊金类的作用是正确答案：EBAC◆X型题第21题硬胶囊剂填充的药物有A．药材提取物的均匀粉末B．药材的细粉C．药材提取物加辅料制成的颗粒D．药材提取物加辅料制成的均匀粉末E．药材提取物加药材细粉或辅料制成的颗粒正确答案：ABCDE第22题空胶囊壳的质量要求包括A．外观、弹性、均匀度 B．溶解时间 C．水分 D．卫生学检查 E．重量差异正确答案：ABCD第23题空胶囊常加入的附加剂有A．增塑剂 B．增稠剂 C．着色剂 D．遮光剂 E．防腐剂正确答案：ABCDE第24题下列关于药物填充硬胶囊前处理方法的叙述中，正确的是A．填充物料制成粉状或颗粒状B．根据物料堆密度选择空胶囊的号数C．毒性药和剂量小的药物应加稀释剂D．挥发油等液体药物可直接填充E．剂量大的药物可提取浓缩干燥后填充正确答案：ABCE第25题软胶囊内填充的药物有关叙述正确的有A．充填的最好是油类或混悬液B．制成的混悬液必须具有与液体相同的流动性C．所含固体药粉应过4号筛D．混悬液中常用聚乙二醇为助悬剂E．所有的液体药物可充填正确答案：ABD第26题胶囊剂的质量要求有A．外观整洁、无异臭 B．内容物干燥、均匀 C．装量差异合格D．水分含量、崩解时限合格 E．微生物检查合格正确答案：ABCDE丸剂◆ A型题1、下列不适宜作为水丸赋形剂的是A．蒸馏水 B．黄酒 C．淀粉浆 D．米醋 E．药汁正确答案：C2、对水丸特点叙述不当的是A．表面致密不易吸潮B．可掩盖不良气味C．药物的均匀性及溶散时间不易控制D．生产设备简单，操作繁琐E．溶散、显效慢正确答案：E3、下列除哪个外均可以作水丸的赋形剂A．冷开水 B．黄酒 C．米醋 D．液体石蜡 E．猪胆汁正确答案：D4、水丸起模的操作过程是A．将药粉加入逐渐泛制成成品B．加润湿剂逐渐泛制的过程C．将药粉制成直径0．5～lmm大小丸粒的过程D．使表面光洁的过程E．将成型的药丸进行筛选，除去大小不规则的丸粒的过程正确答案：C5、下列丸剂包衣材料中不属于药物衣的是A．红曲衣 D．白草霜衣 C．青黛衣 D．雄黄衣 E．滑石衣正确答案：E6、下列关于蜜丸制备叙述错误的是A．药材经炮制粉碎成细粉后制丸 B．药材经提取浓缩后制丸 C．根据药粉性质选择适当的炼蜜程度D．根据药粉性质选择适当的合药蜜温 E．炼蜜与药粉的比例一般是1：l～1：1．5 正确答案：B7、制大蜜丸炼蜜时，老蜜含水量是A．14％～16％ B．<12％ C．<10％ D．<15％ E．8％～11％正确答案：C8、蜜丸的制备工艺流程为A．物料准备-制丸条-分粒及搓圆-整丸-质检-包装B．物料准备-制丸块-搓丸-干燥-整丸-质检-包装C．物料准备-制丸块-分粒-干燥-整丸-质检-包装D．物料准备-制丸块-制九条-分粒及搓圆-干燥-整丸-质检-包装E．物料准备-制丸块-制九条-分粒及搓圆-包装正确答案：D9、现行药典中规定，大蜜丸、小蜜丸含水量不得超过A．12．0％ B．9．0％ C．15．0％ D．10．0％ E．8．0％正确答案：C10、蜡丸制备时的辅料为A．蜂蜡 B．石蜡 C．川白蜡 D．液体石蜡 E．地蜡正确答案：A11、在下列制剂中疗效发挥最慢的剂型是A．蜜丸 B．水丸 C．滴丸 D．糊丸 E．浓缩丸正确答案：D12、下述丸剂中不能用泛制法制备的是A．蜜丸 B．水丸 C．糊丸 D．水蜜丸 E．浓缩丸正确答案：A13、不必进行水分检测的是A．蜜丸 B．水丸 C．糊丸 D．蜡丸 E．浓缩水蜜丸正确答案：D14、有关浓缩丸叙述中错误的是A．浓缩丸又称药膏丸 B．体积和服用剂量减小 C．与水丸比卫生学检查难达标D．可以水、蜂蜜、蜜水为赋形剂制丸 E．体积大、纤维性强的药可提取制膏正确答案：C15、滴丸制备中固体药物在基质中的状态为A．药物与基质形成终合物 B．形成固态凝胶 C．形成固态乳剂 D．形成固体溶液 E．形成微囊正确答案：D16、下列哪一项对滴丸圆整度无影响A．滴丸单粒重量 B．滴管的长短 C．液滴与冷却液的密度差D．液滴与冷却剂的亲和力 E．冷却方式正确答案：B17、滴丸冷却剂具备的条件不包括A．不与主药发生作用 B．对人体无害、不影响疗效 C．有适宜的粘度D．脂溶性强 E．有适宜的相对密度正确答案：D◆ B型题第18-21题A．水 B．酒 C．醋 D．药汁 E．蜜水1．粘性较强的药粉泛丸宜选用2．粘性适中，无特殊要求的药粉泛丸宜用3．人肝经消瘀止痛的处方泛丸宜用4．含有纤维性药材、新鲜药材的处方泛丸宜制成正确答案：BACD第22-25题A．水丸 B．蜜丸 C．糊丸 D．滴丸 E．蜡丸1．一般不含其他附加剂，实际含药量较高的剂型为2．溶散迟缓，可延缓药效的剂型为3．疗效迅速，生物利用度高的剂型为4．体内不溶散，仅缓缓释放药物的剂型为正确答案：ACDE第26-29题A．嫩蜜，温蜜和药 B．中蜜，温蜜和药 C．中蜜，热蜜和药 D．老蜜，热蜜和药 E．老蜜，温蜜和药1．处方中含较多粉性药材，粘性适中的药材，制蜜丸时宜用2．处方中树脂类、胶类药材所占比例较大，制蜜丸时宜用3．处方中矿物药、纤维性强的药物含量较大，制蜜丸时宜用4．处方中药粉粘性适中，但含有芳香挥发性药物，制蜜丸时宜用正确答案：CADB第30-33题A．塑制法 B．泛制法 C．泛制法或塑制法 D．滴制法 E．用蜂蜡塑制法1．制备滴丸可用2．制备水丸可用3．制备大蜜丸可用4．制备糊丸可用正确答案：DBAC第34-37题A．中蜜 B．老蜜 C．嫩蜜 D．蜂蜜 E．炼制蜜1．在炼制过程中出现鱼眼泡可判断为2．两指分开指间拉出长白丝可判断为3．可用于富含纤维及质地疏松的药粉制丸4．可杀死微生物，破坏酶正确答案：ABBE◆X型题第38题丸剂按制备方法分为A．塑制丸 B．泛制丸 C．蜜丸 D糊丸 E．滴制丸正确答案：ABE第39题水丸的特点是A．丸粒体积小便于吞服 B．易溶散显效快 C．生产设备简单，操作简单D．分层泛制 E．可掩盖药物的不良气味正确答案：ABDE第40题制水丸时用酒的目的是A．降低泛制操作时药物的粘性B．良好的有机溶剂有助于一些成分溶出C．增强活血散瘀作用引药上行D．制成的丸剂易于干燥E．有助于成品的卫生达标正确答案：ABCDE第41题泛制水丸时常需制成药汁的药物有A．含淀粉量多的药物 B．纤维性强的药物 C．树脂类药物 D．乳汁胆汁等 E．鲜药材正确答案：BCDE第42题水丸成型操作中应注意的是A．加水量以丸粒表面润湿而不粘连为度B．加粉量以能被润湿的丸粒完全吸附为宜C．起模加大过程中产生的歪料、粉块应筛去D．处方中若含芳香挥发性或刺激性较大的药粉，最好泛于丸粒中层E．含朱砂、硫黄等药物的丸剂不能用铜制锅正确答案：ABDE第43题制备蜜丸时炼蜜的目的为A．除去杂质 B．破坏酶类 C．杀死微生物 D．适当减少水分 E．增加粘合力正确答案：ABCDE第44题下列药物含量较多时，制蜜丸不应选择热蜜和药的有A．淡竹叶 B．石决明 C．乳香 D．阿胶 E．冰片正确答案：CDE第45题下列关于蜜丸制备的叙述正确的有A．药材粉碎成细粉，应过六号筛B．机制、手工制蜜丸常用润滑剂均为药用乙醇C．和药炼蜜与药粉比例为1：1～1：1．5D．夏季用蜜量多，冬季用蜜量少E．蜜丸不经干燥即可包装正确答案：AC第46题制备蜜丸用蜂蜜的质量规定主要为A．半透明、带光泽、浓稠的液体 B．气芳香、味极甜 C．相对密度不得低于1．349(25℃) D．含还原糖不得低于64％ E．进行酸度的检查正确答案：ABCDE第47题滴丸的特点有A．生物利用度高 B．剂量准确 C．自动化程度高 D．药物在基质中不易分散 E．生产周期短正确答案：ABCE第48题制备滴丸时药物以下列哪些状态分散于基质中A．形成固体溶液 B．形成微细晶粒 C．形成固态凝胶 D．形成固态乳剂 E．由基质吸收容纳液体药物正确答案：ABCDE第49题对滴丸冷却剂的要求有A．熔点较低或加热60～100℃能熔化成液体 B．不溶解主药与基质 C．有适当的粘度D．不与基质、药物反应 E．液滴相对密度差越大越好正确答案：BC片剂◆ A型题1、下列关于片剂特点叙述错误的是A．剂量准确、含量差异小B．质量稳定可用包衣加以保护C．服用、携带、贮存等较为方便D．适于儿童和昏迷病人服用E．生产机械化、自动化程度高正确答案：D2、含于口腔内缓缓溶解的片剂为A．咀嚼片 B．口含片 C．分散片 D．泡腾片 E．口腔贴片正确答案：B3、下列在片剂制备过程中不起粘合作用的辅料为A．干燥淀粉 B．糊精 C．微晶纤维素 D．糖粉 E．羧甲基纤维素钠正确答案：A4、在含有大量纤维性强药物的片剂制备中，应选用的粘合剂是A．糖浆 B．微晶纤维素 C．乙醇 D．淀粉浆 E．水正确答案：A5、下列可作为片剂崩解剂的是A．微粉硅胶 B．干燥淀粉 C．滑石粉 D．糊精 E．葡萄糖正确答案：B6、白炭黑在片剂中作为A．崩解剂 B．稀释剂 C．吸收剂 D．助流剂 E．粘合剂正确答案：D7.下列关于片剂制颗粒目的叙述错误的为A．增加药料中空气量 B．增加物料的流动性 C．避免粉末分层，保证含量均匀D．避免细粉飞扬 E．避免粘冲正确答案：A8、片剂成型机制不包括A．固体桥 B．粒间力 C．机械力 D．粘结作用 E．粒子的弹性力正确答案：E9、片剂制备压片时的润滑剂，应在什么过程加入A．制粒时 B．药物粉碎时 C．混入粘合剂或湿润剂中 D．颗粒整粒 E．颗粒干燥正确答案：D10.不宜以细粉直接加入压片的是A．含淀粉较多的药材 B．贵重药 C．毒剧药 D．受热时有效成分易破坏的药材 E．含纤维较多的药材正确答案：E11、片剂制备过程中一般不以细粉形式人药的药物为A．天花粉 B．牛黄 C．乳香 D．黄芩 E．三七正确答案：D12、下列关于片剂制备中挥发油的加入方法叙述错误的为A．可加入从干颗粒中筛出的细颗粒中B．可溶解于粘合剂中后制粒C．可将挥发油微囊化D．将挥发油制成β-CD包合物E．可用少量乙醇溶解后喷雾在颗粒上正确答案：B13、下列哪一项不是引起片剂崩解迟缓的原因A．崩解剂的使用不当 B．颗粒细粉过多 C．粘合剂粘性太强D．疏水性润滑剂用量太多 E．压片时压力过大正确答案：B14、《中国药典》现行版规定浸膏片的崩解时限是A．<15分钟 B．<30分钟 C．<45分钟 D．<60分钟 E．<90分钟正确答案：D15、可作为片剂肠溶衣物料的是A．丙烯酸树脂Ⅲ号 B．丙烯酸树脂Ⅳ号 C．羧甲基纤维素钠D．丙乙烯-乙烯吡啶共聚物 E．聚乙二醇正确答案：A16、泡腾片制备时，常选用的润滑剂是A．硼酸 B．聚乙二醇 C．滑石粉 D．微晶纤维素 E．硬脂酸镁正确答案：B17、片剂制备中药原料预处理方法的叙述中错误的是A．含淀粉较多的药材，粉碎成100目左右细粉备用B．含纤维性成分多的药材提取制成稠膏，干浸膏备用C．有效成分明确的药材采用特定方法提取后制片D．含树脂类药采用乙醇提取后制片E．含脂溶性有效部位的药材用乙醇提取制成稠膏备用正确答案：D18、片剂制备有关制粒方法叙述错误的是A．挤出制粒法需先制成软材B．制软材用的乙醇随含醇量增加，软材粘性降低C．湿法混合制粒法是用快速搅拌制粒机制粒D．流化喷雾制粒法是将混合制粒、干燥操作一步完成的新技术E．制粒时药料与辅料混合搅拌时间越长越均匀产品质量越好正确答案：E19、片剂包糖衣的物料主要为A．胶浆 B．糖浆 C．胶糖浆 D．糖浆及滑石粉 E．胶浆及滑石粉正确答案：D20、片剂包糖衣的工序中，不需要加糖浆的为A．隔离层 B．打光 C．粉衣层 D．糖衣层 E．有色糖衣层正确答案：B21、有关片剂包衣操作叙述错误的是A．包糖衣要层层充分干燥 B．浆粉用量要适当 C．干燥温度要适当D．糖衣包衣法与薄膜包衣法不能混合应用 E．薄膜衣包衣材料为高分子物料正确答案：D22、糖衣片出现露边问题原因不包括A．包衣料用量不当 B．包衣粉衣层过厚 C．片心形状不好D．包衣锅角度太小 E．包衣时干燥吹风过早正确答案：B23、薄膜包衣操作注意事项中不包括的是A．包衣溶液应均匀喷雾在片心表面B．待溶剂挥发干燥后再包第二层C．注意防止结晶的析出致片面不平D．为使掩盖片心颜色可包数层粉衣后再包薄膜衣E．操作中有机溶剂要回收使用正确答案：C◆ B型题第24-27题A．需整个吞服的片剂B．需嚼碎服用的片剂C．遇水可迅速崩解，形成均匀的混悬性水分散体的片剂D．需含于口腔缓缓溶解的片剂E．需置于颊腔在唾液中缓缓溶解的片剂1．口含片为2．分散片3．肠溶衣片为4．咀嚼片为正确答案：DCAB第28-31题A．乳糖 B．乙醇 C．羟甲基淀粉钠 D．硬脂酸镁 E．磷酸氢钙1．片剂制备的吸收剂2．片剂制备的润湿剂3．片剂制备的崩解剂4．片剂制备的润滑剂正确答案：EBCD第32-35题A．干燥粘合剂 B．润湿剂 C．吸收剂 D．润滑剂 E．崩解剂1．制备片剂时氧化镁多用作2．制备片剂时微晶纤维素多用作3．表面活性剂制备片剂时多用作4．制备片剂时水多用作正确答案：CAEB第36-39题A．胶浆和滑石粉 B．糖浆和滑石粉 C．糖浆 D．虫胶 E．虫蜡1．片剂包衣时包隔离层应选用的辅料为2．片剂包衣时包糖衣层应选用的辅料为3．片剂包衣时包粉衣层应选用的辅料为4．片剂包衣时打光时应选用的辅料为正确答案：ACBE第40-43题A．需检查融变时限 B．不需检查含量 C．不需卫生学检查 D．不需检查崩解时限 E．需检查溶出度1．口含片2．咀嚼片3．规定检查溶出度的片剂4．阴道片正确答案：DDDA第44-47题A．淀粉 B．糊精 C．L-HPC D．白炭黑 E．甘露醇1．片剂的干燥粘合剂2．片剂的崩解剂，吸水膨胀500％～700％3．片剂的润滑剂4．可吸收12％～15％的水分不潮解正确答案：BCDA第48-51题A．花片 B．崩解超限 C．裂片 D．粘冲 E．片重超限1．颗粒太硬2．粘合剂用量过大3．颗粒过干4．颗粒油类成分混合不均匀正确答案：ABCA第52-55题A．脱壳 B．花斑 C．露边 D．片面裂纹 E．粘锅1．包衣有色糖浆混合不匀可造成2．片心不干包衣时易造成3．片心边缘太厚易造成4．包衣时用糖浆过量宜造成正确答案：BACE◆X型题第56题中药片剂的特点是A．剂量准确 B．质量稳定 C．生产机械自动化程度高 D．服用、携带方便 E．品种丰富正确答案：ABCDE第57题片剂制颗粒的目的是A．增加物料的流动性 B．避免粉末分层，保证含量均匀C．减少细粉吸附和容存空气，避免片剂松裂 D．避免细粉飞扬 E．加快崩解时限正确答案：ABCD第58题淀粉在片剂中可起的作用有A．稀释剂 B．吸收剂 C．崩解剂 D．粘合剂 E．润滑剂正确答案：ABC第59题可用作片剂粘合剂的有A．水 B．淀粉浆 C．糊精 D．糖浆 E．乙醇正确答案：BCD第60题可用作片剂崩解剂的有A．甘露醇 B．碳酸氢钠与枸橼酸 C．干燥淀粉 D．L-HPC E．羧甲基淀粉钠正确答案：BCDE第61题可用作片剂润滑剂的有A．硬脂酸镁 B．干燥淀粉 C．滑石粉 D．微粉硅胶 E．月桂醇硫酸镁正确答案：ACDE第62题片剂制备中宜粉碎成细粉人药的有A．含淀粉较多的药物 B．贵重药 C．毒性药 D．矿物药 E．含挥发性成分较多的药正确答案：ABCD第63题片剂崩解剂的加入方法可以有A．与主药等混合后制粒B．加到经整粒后的干颗粒中C．部分崩解剂与药物混合制颗粒，部分加在干颗粒中D．制成醇溶液喷在干颗粒上E．溶解于粘合剂内正确答案：ABCDE第64题片剂制备中制颗粒用粘合剂用量过少会出现的问题A．压成的片剂硬度不够 B．崩解不合格 C．片重差异超限D．片表面花斑 E．裂片正确答案：ACE第65题下列关于片剂中干颗粒质量要求叙述正确的有A．主药含量符合要求B．含水量一般为3％～5％C．松紧度以手指轻捻能碎成有粗糙感的细粉为宜D．颗粒的粒度由片重、片径来选择E．颗粒应由粗细不同层次组成正确答案：ABCDE第66题压片前干颗粒的处理有A．整粒 B．加挥发性药物 C．加崩解剂 D．加润滑剂 E．加粘合剂正确答案：ABCD第67题可能引起片剂压片时粘冲的原因有A．颗粒太潮 B．润滑剂用量不足 C．室内湿度过大 D．室内温度过高 E．片剂中浸膏含量过多正确答案：ABCDE第68题片剂包衣常见的类型有A．薄膜衣 B．糖衣 C．滑石粉衣 D．肠溶衣 E．青黛衣正确答案：ABD第69题片剂的糖衣物料包括A．淀粉浆 B．有色糖浆 C．胶浆 D．滑石粉 E．虫蜡正确答案：BCDE第70题片剂薄膜衣与糖衣相比，优越处在于A．节省辅料 B．美观 C．对片剂崩解影响小 D．衣层牢固，强度好 E．操作简化，生产周期短正确答案：ACDE第71题需进行溶出度测定的片剂有A．含难溶性药物的片剂B．含久贮后溶解度降低药物的片剂C．含与其他成分容易相互作用药物的片剂D．剂量小，药效强，副作用大的片剂E．肠溶衣片正确答案：ABCD外用膏剂◆ A型题1、关于外用膏剂叙述错误的是A．软膏剂多用于慢性皮肤病，对皮肤起保护、润滑作用B．软膏药中的药物通过透皮吸收，也可产生全身治疗作用C．黑膏药可起保护、封闭和拔毒生肌作用D．黑膏药只能起局部治疗作用E．橡胶膏剂不经预热可直接贴于皮肤，但药效维持时间短正确答案：D2、具有较强吸水作用的油脂性基质为A．凡士林 D．液体石蜡 C．固体石蜡 D．聚乙二醇 E．羊毛脂正确答案：E3、聚乙二醇做软膏基质的特点不包括哪一项A．不同分子量相互配合，可制成稠度适宜的基质B．吸湿性好，易洗除C．药物释放渗透较快D．长期使用有保护皮肤作用E．化学性质稳定可与多种药物配伍正确答案：D4、黑膏药制备过程中没涉及到的操作为A．炸料 B．炼油 C．下丹收膏 D．去火毒 E．溜胎正确答案：E5、下列辅料哪一个在橡胶膏剂基质中可以起到软化剂的作用A．橡胶 B．凡士林 C．氧化锌 D．甘油 E．松香正确答案：B◆ B型题第6-9题A．软膏剂 B．黑膏药 C．巴布剂 D．橡皮膏 E．涂膜剂1．植物油、羊毛脂、蜂蜡用于制备2．橡胶、松香、凡士林用于制备3．植物油和章丹用于制备4．聚乙烯醇丙酮用于制备正确答案：ADBE第10-13题A．羊毛脂 B．聚乙二醇 C．红丹 D．立德粉 E．玉米朊1．属于软膏剂油脂性基质2．属于涂膜剂成膜材料3．属于软膏剂水溶性基质4．橡胶膏剂的填充剂正确答案：AEBD◆X型题第14题影响外用膏剂透皮吸收的因素有A．药物性质 D．用药厚度 C．皮肤条件 D．基质的组成与性质 E．药物的浓度正确答案：ACDE第15题软膏剂制备过程中应注意的事项是A．油脂性基质应先加热熔融去杂质并灭菌B．不溶性固体药物应先按工艺要求粉碎C．水溶性药物与水溶性基质混合时，可直接将药物水溶液加入基质中D．油溶性药物可直接溶解在熔化的油脂性基质中E．共熔性成分可先研磨使共熔后，再与冷至40℃的基质混匀正确答案：ABCDE第16题下列关于皮肤条件影响透皮吸收的叙述正确的有A．不同的皮肤部位，透皮吸收量不同B．皮肤温度高，透皮吸收量增加C．皮肤受损，透皮吸收量减小D．皮肤湿度大，透皮吸收量增加E．清洁皮肤有利于药物透皮吸收正确答案：ABDE第17题下列关于药物、基质性质影响透皮吸收叙述正确的有A．具有适宜的油、水分配系数的药物，透皮吸收效果好B．药物在烃类基质中吸收最差C．药物相对分子量越大，吸收越慢D．药物在乳剂型基质中释放、吸收较快E．药物在基质中溶解状态比混悬颗粒易吸收正确答案：ABCDE第18题黑膏药基质的原料有A．植物油 B．宫粉 C．红丹 D．雄黄 E．朱砂正确答案：AC第19题黑膏药制备的注意事项中正确的是A．一般药材采用油炸制药油B．贵重药材研成细粉应加入药油中C．药油要继续加热熬炼至适宜程度D．在炼成的药油中加入红丹时油温应在270℃以上E．油、丹化合成的膏药要去“火毒”正确答案：ACDE。

新人教版三年级数学下册第2单元《除数是一位数的除法》试题2 (2)+奥数思维训练题.doc

人教版小学数学第六册第二单元检测题一、口算。

（8分）40+680= 16×4= 862÷2= 60÷2= 900÷3= 430×2= 172+48= 8000÷4= 140×3= 150÷3= 4400÷4= 2100÷3= 280÷4= 120÷6= 150×5= 1000÷5= 430-70= 320×7= 5500÷5= 4000÷5= 125×0= 7×6-20= 20×4-15= 303÷3= 5400÷9= 410-80= 92÷4= 606÷2= 2000÷4= 100-29= 52×7= 5600÷7= 270÷3= 300÷3= 270÷9= 3200÷8= 630÷9= 3600÷4= 2700÷9= 690÷3= 280+60= 880÷4= 4500÷5= 126÷3= 15×7= 5×8×20= 550÷5= 396÷3= 63+127= 510-200= 800÷2= 455÷5= 5000÷5= 420÷2= 630÷9= 549÷9= 4800÷6= 303÷3= 400÷5= 637÷7= 920-48= 190×4= 21×5= 0+8=270-80= 23+16+29= 310-100= 555÷5= 160÷8= 180÷9= 660÷6= 0÷8= 149÷5≈211÷5≈352÷7≈126÷4≈485÷7≈290÷8≈425÷6≈284÷9≈小学数学第六册第二单元检测题一、填空。

2019年度末理论考试模拟试题2(200题) (2)

试题21、肾盂肾炎的主要表现是：发热、腹痛、肾区叩痛为主。

2、十二指肠溃疡疼痛持续时间：2-4小时，至下次进餐后为止。

3、患者女性，26岁，1型糖尿病。

中断胰岛素治疗3天，突然出现昏迷，测血糖33.3mmol/L，PH7.2,尿糖（＋＋＋）、尿酮体（＋＋＋＋）。

静滴胰岛素、碳酸氢钠约2小时，血糖降至16.7mmol/L，酸中毒改善，一度清醒后又陷于昏迷。

若出现并发脑水肿现象，应采用的措施是：脱水剂如甘露醇、呋塞米及地塞米松。

4、患者男性，56岁。

发现大便次数增多1年，4-6次/日，低热、厌食、消瘦、无腹痛，抗生素治疗无明显疗效。

甲状腺结节性肿大，心率96次/分，血压150/70mmHg，肝可触及。

大便潜血阴性，ALT56U/L，甲状腺摄碘131率：3小时35%，24小时52%。

诊断考虑是：甲亢。

5、患者男性，56岁，发现大便次数增多1年，4-6次/日，低热、厌食、消瘦、无腹痛，抗生素治疗无明显疗效。

甲状腺结节性肿大，心率96次/分，血压150/70mmHg，肝可触及。

大便潜血阴性，ALT56U/L，甲状腺摄碘131率：3小时35%，24小时52%。

若该患者对抗甲状腺药无效，治疗选择：手术治疗。

6、患者男性，56岁，发现大便次数增多1年，4-6次/日，低热、厌食、消瘦、无腹痛，抗生素治疗无明显疗效。

甲状腺结节性肿大，心率96次/分，血压150/70mmHg，肝可触及。

大便潜血阴性，ALT56U/L，甲状腺摄碘131率：3小时35%，24小时52%。

手术治疗，若术后复发，治疗选择：放射性碘131.7、患者男性，56岁，发现大便次数增多1年，4-6次/日，低热、厌食、消瘦、无腹痛，抗生素治疗无明显疗效。

甲状腺结节性肿大，心率96次/分，血压150/70mmHg，肝可触及。

大便潜血阴性，ALT56U/L，甲状腺摄碘131率：3小时35%，24小时52%。

有助于功能诊断的检查是：FT3↑,FT4↑,TSH↓。

门萨智商评估测试题(2)2

1.. 问号处应填入哪一个数字，才能使这个图形完整1+5等于6 相对的一方是4+3等于7 2+7等于9 5+3等于8 3+6等于9 2+8等于10 所以填E2. 从A～F六个选项中选择一个数字填入问号处，以使从图中的某个端点出发，沿线相连（必须经过该问号处的空格）的5个数字之和刚好为40。

这题比较简就不说了.填C3. 试试将图中散落的各个部分重新组合，看看能组成一个什么字母填F4. 如图所示，每一条直线（包括对角线）上的5个数字之和均为40，但只有两个数字可以完成这个图形。

请在A～F六个选项中找出可以替代问号处的其中一个数字9 9 10 2 1012 9 10 9 010 10 8 6 63 7 6 7 176 5 6 16 76. 如果天平1、2处于平衡状态，那么，带问号的空托盘中应放入哪些图案，才能使天平3也保持平衡梅花代表10 红桃代表6 方块代表1210+10+10等于6+12+1212+12+12等于10+10+10+66+6+6++12等于10+10+10所以填D7. 如图所示，要使整个图形保持完整，缺角处应填入哪一个选项的图案这题比较简单.填F8. 哪一个数字可以替代方格处的问号63941-58763等于5178 所以填F9. 根据图示，研究圆形中各个箭头之间的逻辑关系，选择一个正确图案填入最右边空白圈内。

左上角的4个和右下角的4个一样所以填A10. 上图中，以左下角的球为起点、右上角的球为终点，选择9个互相连接的球，并将球上数字相加，能得出的最大数值是多少自己大家自己加一下就知道了, 填D11. 下面正方形内各方格中的图案均按一定的逻辑顺序排列。

请选择一个正确的选项填入空白处，以使这个正方形完整第一横和第一竖一样,第2横和第2竖一样. 填B12. 从A～F六个选项中选择出一个与d4完全相同的图案填F13. 如果只提供给你4支飞镖，并且假设你的每支飞镖均命中了目标，那么，要使你投中的数字之和为85，共有多少种方法填C. 可以重叠的.14. 根据八角形中已提供的数字之间的逻辑关系，带问号的空格处应填入哪个数字才最合适相对的一方加起来得数一样. 填A15. 根据左图已给出的各个数字之间的逻辑关系，选择一个正确答案填入问号处。

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