C15062课后检测 100分
2023年9月吉林省白山市小升初数学精选应用题提分卷四含答案解析
2023年9月吉林省白山市小升初数学精选应用题提分卷四含答案解析学校:________ 姓名:________ 考号:________ 得分:________一、应用题(精选120题,每题1分。
一、审题:在开始解答前,应仔细阅读题目,理解题目意思、数量关系、问题是什么,以及需要几步解答;二、注意格式:正确使用算式、单位和答语;三、卷面要求:书写时应使用正楷,尽量避免连笔,字迹稍大,并注意排版,确保卷面整洁;四、π一律取值3.14。
)1.49个同学要去河对岸,但河里只有一只小船,船上最多只能坐4个同学,问最少用几个来回同学们可以全部过河?2.甲、乙、丙三人种树,甲种的棵数是乙丙和的1/2,乙种的棵数是甲丙和的1/3,已知丙种了260棵,求甲乙各种了多少棵?3.甲、乙两车的速度分别是50千米/时,40千米/时,乙车先从B站开往A站,当到离B站72千米的D地时,甲车从A站开往B站,在C地与乙车相遇,如果甲、乙两车相遇地C地离A、B两站的路程比是3:4,那么A、B两站之间的路程是多少千米?4.苏华看一本72页的书,第一天看了全书的1/4,再看多少页就正好看了这本书的一半?5.某厂甲车间有工人180人,乙车间有工人120人,因工种不同,甲车间工人每天工资160元,乙车间工人每人每天工资148元,现从两车间共调出50名工人支援新厂,余下工人因工作量增加,每人每天增加工资20%,已知工厂每天所发工资总额与以前相同,甲车间现有工人多少人?6.学校挖一个水池长20米,宽10米,深2米.①这个水池占地多大?②在水池四周围上栅栏,至少要多长的栅栏?③注水高度是深的一半,水池里容水多少立方米?7.一个工厂改革后人员减少20%,产量比原来增加20%,每人工作效率提高百分之几?8.一块地2/3公顷,其中1/5种西红柿,1/3种黄瓜,剩下的种青菜,种青菜的面积占这块地的几分之几?9.甲仓有粮食52吨,乙仓有粮食46吨.甲仓每天运进3吨,乙仓每天运进8吨.多少天后,乙仓存粮是甲仓的2倍?10.有2元一张和5元一张的人民币共63张,共171元,则2元的有多少张?11.一块地板,若选用边长是5厘米的正方形瓷砖去铺,则需要216块,若选用边长是6厘米的正方形瓷砖来铺,则需要多少块.12.甲、乙两个粮仓共存粮95吨,从甲仓调8吨粮食到乙仓,又从乙仓调35吨粮食支援灾区,这时甲仓存粮吨数是乙仓的2倍.求原来甲、乙两仓各存粮多少吨?13.同学们做绢花,已经做了72朵,可以扎成8束,每束朵数相同。
业余班《新视野大学英语1》期末试卷A201506 (2)
喀什卫校业余本科班2015级《新视野大学英语Ⅰ》期末考试试卷(A)注意事项:1、本试卷共7页。
满分100分。
2、考试时间120分钟。
3、考试方式:闭卷一、words translation (15%) 15题(每小题3分,共15分)1. enviroment( )2. along with ( )3.negative ( )4.chanllenge ( )5. grab ( )二、Reading Comprehension (40%) 20题(每小题2分,共40分)Directions: There are four reading passages in this part. Each passage is followed by fivequestions. For each question there are four suggested answers marked A), B), C) and D).You should choose ONE best answer. Then write your answers on the Answer Sheet .Passage 1The word horsepower(马力) was first used two hundred years ago. JamesWatt had made the world’s first widely used steam engine. He had no wayof telling people exactly how powerful it was, for at that time there wereno units for measuring power.Watt decided to find out how much work one strong horse could do inone minute. He called that unit one horsepower. With this unit he couldmeasure the work his steam engine could do.He discovered that a horse could lift a 3300-pound weight 10 feet intothe air in one minute. His engine could lift a 3300-pound weight 100 feetin one minute.Because his engine did ten times as much work as the horse, Watt calledit a ten horsepower engine.BABAC11. The selection says that Watt made the first _____.A. steam engineB. widely used steam engineC. engineD. useful engine12. Watt wanted to find a way to _____.A. measure the work his engine could doB. tell people how powerful his engine wasC. lift a 3300-pound weightD. Both A and B13. He made up a unit of measurement based on the strength of _____.A. a manB. a horseC. ten horsesD. his engine14. One horsepower would equal the _____.A. work a horse could do in a minuteB. weight a horse could liftC. work a horse could do in ten minutesD. weight of one horse.15. The best title for this selection is _____.A. Watt’s EngineB. The Origin of the Term HorsepowerC. Units of MeasurementD. It Happened 200 Years AgoPassage 2On Nov.18th,1908,three men went up in a balloon(气球).They started earlyin London. The headman was Augusta Gaudron, and the other two men were Tannarand Maitland. They had a big balloon and they were ready for a long way.Soon they heard the sea. They were carrying the usual rope(绳子),and itwas hanging down from the basket of the balloon. At the end of the rope theyhad tied a metal box. This could hold water, or it could be empty. So theywere able to change its weight(重量).It was for use over the sea. Theywere also carrying some bags of sand.After the sun rose, the balloon went higher. It went up to 3,000 metres,and the air was very cold. The water in the balloon became ice. Snow fellpast the men's basket, and they could see more snow on the ground. The men 题号一二三四五得分得分学校:年级/班级:姓名:学号:________________装订线内不要答题tried to throw out some more sand; but it was hard. They tried to break the icy sand with their knives, but it was not easy. The work was slow and they were still falling, so they had to drop some whole bags of sand. One of them fell on an icy lake and made a black hole in the ice.At last they pulled the box into the basket. It was still snowing; so they climbed to get away from the snow. They rose to 5,100 metres! Everything became icy. They were so cold that they decided to land. They came down in Poland heavily but safely. They had travelled 1,797 kilometers from London! BABAC6. Three men flew in balloon ________.A. for nearly 1,800 kilometersB. to another cityC. to visit PolandD. more than a century ago7. The metal box was used for ________.A. carrying the bags of sand‘’B. keeping drinking-waterC. carrying ropes of the basketD. changing weight8. When the balloon went up higher, ________.A. the temperature of the balloon began to fallB. They saw the sun go downC. They made a hole in the basket with their knivesD. They could see a black hole on the ground9. The balloon landed ________.A. in LondonB. on the seaC. on a lakeD. in a foreign country10. Which of the following is NOT true?________A. The three men started their journey before the sun rose.B. The balloon began to go up when they threw bags of sand out of the basket.C. When they pulled the box into the basket, the balloon began to climb up.D. The three men had to land because they felt cold.Passage 3A mericans with small families own a small car or a large one. If both parents are working, they usually have two cars. When the family is large, one of the cars is sold and they will buy a van(住房汽车)A small car can hold(容纳)four persons and a large car can hold six persons but it is very crowded(拥挤). A van hold seven persons easily, so a family three children could ask their grandparents to go on a holiday travel They could all travel together.Mr.Hagen and his wife had a third child last year. This made them sell a second car and bus a van. Their children sixth and seventh seat are used to put other things, for a family of five. All the members of a big family can enjoy a happier life when they are must carry many suitcases(衣箱)when they travel. When they arrive at t heir grandparents’ home , the suitcases are brought into the two seats can then carry the grandparents. Americans call vans motor homes. A motor home is always used for holidays. When a family are traveling to the mountains or to the seaside, they can live in their motor home for a few days or to the seaside, they can live in their motor home for a few days or weekstraveling together. That is why motor homes have become very popular. In America there are many parks for motor homes.BDCAB16. From the passage, a van is also called ____________.A. a motor carB. a motor homeC. a motorbikeD. a big truck17. Before Mr. Hagen and his wife bought a van, they__________.A. sold their old houseB. moved to their grandparents’ houseC. built a new place for a vanD. sold their second car18. A motor home is usually owned by a family with__________.A. a babyB. much moneyC. more than two childrenD. interest in vans19. Americans usually use motor homer____________.A. to travel with all the family members of holidayB. to do some shopping with all the family membersC. to visit their grandparents at weekendsD. to drive their children to school every day20. Motor homes have become popular because___________.A. they can take people to another city when people are freeB. they can let families have a happier life when they go out for their holidaysC. some people think motor homes are cheapD. big families can put more things in motor homesPassage 4Until the twentieth century cigarettes smoking was not a widespread habit. The cigarette industry started in the 1870’s with the development of the cigarette manufacturing machines. It helped produce great numbers of cigarettes very quickly and reduced the price greatly. And consequently more and more people, both men and women, began to smoke cigarettes. Men as a group, however, smoke more than women. But the highest proportion of smokers is found in the age group of 24 - 44, regardless of sex difference.Income, education, and occupation all play a part in determining a p erson’s smoking habits. City people smoke more than people living on farms. Well-educated men with high incomes are less likely to smoke cigarettes than men with fewer years of schooling and lower incomes. 0n the other hand, if a well-educated man with a higher income smokes at all, he is likely to smoke more packs of cigarettes per day.The situation is somewhat different for women. There are slightly more smokers among women with higher family incomes and higher education than among the lower income and lower education groups. These more highly educated women tend to smoke more heavily.Among teenagers the picture is similar. There are fewer teenaged smokers from upper-income, well-educated families, and fewer from families living in farm areas- High school students who are preparing for college are less likely to smoke than those who do not plan to continue their education after high school. Children are most likely to start smoking if one or both their parents smokeCBDBC21. When did cigarettes smoking begin to become a widespread habit among menand women according to the author?A. Before 1870’s.B. In the year of 1870.C. When cigarettes were made in large numbers.D. When women began to smoke cigarettes. 22. Among which group of people are you likely to find the highest proportionof cigarettes smokers according to the passage?A. Teenagers.B. People in their thirties.C. People over fifty.D. Students under twenty.23. Which of the following has little to do with a person’s smoking habit?A. How much money he earns.B. What kind of job he does.C. How much education he has got.D. How long he has worked.24. Which is TRUE according to the passage?A. Well-paid men with good education are more likely to smoke.B. Women with high family income and good education are more likely tosmoke.C. Generally speaking, well-educated women with higher income smoke veryfew cigarettes.D. well-educated men usually smoke more packs of cigarettes thanwell-educated women.25. What does the author mean by writing “among teenagers the picture issimilar” in the last paragraph?A. Teenagers smoke as many cigarettes as adult.B. There are as many teenager smokers as adult smokers.C. Family income and education have much the same effect on forming habitsamong teenagers.D. Teenager smokers have a picture that looks similar to that of adultsmokers.三、Vocabulary and Structure (15%) 15题(每小题1分,共15分)Directions: There are 30 incomplete sentences in this part. For each sentence there are four choices marked A), B), C) and D). Choose the ONE that best completes the sentence. Then write your answers on the Answer Sheet.26. John ________ to be a polite man. But in fact he is very rude.A. pretendsB. assuresC. affordsD. melts27. John is ________ these days, so we cannot count on him.A. leave onB. on leaveC. leave forD. for leave28. The people living in these apartments have free ________ to that swimmingpool.A. accessB. excessC. excursionD. recreation29. Animals can become unusually ________ when they are upset by a suddenenvironmental change.A. puzzledB. predominantC. vigorousD. aggressive30. Many difficulties have ________ as a result of the change over to a newtype of fuel.A. risenB. arisenC. raisedD. arrived31. There were no tickets ________ for Friday’s performance.A. preferableB. considerableC. possibleD. available32. It’s surprising that this innocent-looking person should have ________such a crime.A. actedB. committedC. madeD. performed33. The price of beer ________ from 50 cents to $4 per liter during the summerseason.A. alterB. rangedC. separatedD. differed34. Mary was fresh from university and therefore ________ experience.A. is lackingB. lacks ofC. lacks inD. is short of35. When you fill in the application form, please use your ________ addressso that we can contact you easily later.A. policyB. plainC. permanentD. principal36. The doctor’s ________ is that he’s just got a bad cold.A. treatmentB. diagnosisC. judgmentD. diagnose37. It is essential that these application forms ________ back as early aspossible.A. must be sentB. are sentC. will be sentD. be sent38. The ________ of blood always makes him feel sick.A. sightB. viewC. lookD. form39. One day I ________ a newspaper article about the retirement of an Englishprofessor at a nearby state college.A. came acrossB. came aboutC. came afterD. came at 40. He felt ________ when he found he had difficulty with most of the mathproblems.A. frightenedB. terrifiedC. encouragedD. frustrated四、Cloze (10%) 15题(每小题1分,共15分)Directions: There are 20 blanks in the following passage. For each blank there are four choices marked A), B), C) and D). You should choose the ONE that best fits into the passage. Then write your answers on the Answer Sheet.A;B;D;C;B;A;B;C;D;D;C;A;B;C;DNowadays most people decide quite early what kind of work they would do. When I was at school, we had to choose____41____to learn when we were fifteen. Some of my schoolmates____42____to take business because of their family background. Some would rather learn arts with a wonderful dream in their minds. I chose scientific subjects. “In the future, scientists will make a lot of____43____,”said y parents. For three years I tried to learn physics and chemistry, but in the end I decided that I would never be a scientist. It was a long time before I told my parents that I wasn’t happy at school. “I didn’t’t think you were,”said my mother. “I didn’t’t either. ”said my father. “Well, the best thing to do now is to look for a job. ”I talked about it with my friends Frank and Lesley who knew me well. At first, neither of them could suggest anything, but they promised that they would ask their friends. I had to wait at home with____44____to do. Sometimes I looked through evening papers, but I____45____to get any information I needed. Then a few days later while I was____46____in bed, someone telephoned. “Is that Miss Jenkins?”a____47____voice asked. “I____48____you take great inertest in photography and I’v e got a job that____49____interest you in my clothes factory. My name is Mr. Thomson. “He seemed____50____onthe phone, so I went to see him. I was so excited when I left home that I almost forgot to say good-bye. “Good____51____!”my mother said to me. Onthe way there I kept thinking of my future work. It repelled to me that I was on top of the world. I arrived a bit early and when Mr. Thomson came he asked me if I had been____52____a long time. “No, not long,”I replied. After talking to me for about twenty minutes he____53____me a job—____54____as a photographer though, ____55____as a model41.A.what B.which C.how D.where 42.A.thought B.decided C.liked D.wondered 43.A.objects B.things C.value D.money 44.A.something B.none C.nothing D.anything 45.A.didn’t B.failed C.tried D.manage46.A.still B.hardly C.yet D.even 47.A.person’s B.man’s C.woman’s D.manager’s48 A.think B.guess C.understand D.hope 49.A.should B.can C.must D.might 50.A.pleased B.honest C.angry D.pleasant 51.A.chance B.trip C.luck D.boy52.A.waiting B.sitting C.standing D.walking 53.A.suggested B.offered C.gave D.introduced54.A.no B.just C.not D.never 55.A.however B.while C.and D.but五、Translation (20%) 5题(每题3分,共15分)56.像往常一样,当他额父母不喜欢他的穿着时,便开始唠叨他。
药品GMP认证检查评定标准要点解析与对策
0801企业的生产环境应整洁;厂区地面、路面 及运输等不应对药品生产造成污染;生产、行 政、生活和辅助区总体布局应合理,不得互相 妨碍。 对应原0801条 0901厂房应按生产工艺流程及所要求的空气洁 净度级别进行合理布局。 对应原0901条 0902同一厂房内的生产操作和相邻厂房之间的 生产操作不得相互妨碍。 对应原0902条 1001厂房应有防止昆虫和其它动物进入的有效 设施。 对应原1001条
(二)厂房与设施
1301洁净室(区)内各种管道、灯具、风口以及其他公用设施应易于清洁。 对应原1301条 1401洁净室(区)应根据生产要求提供足够的照明。主要工作室的照度应达到300勒克斯;对照度有特殊要求的生产部位应设置局部照明。厂房应有应急照明设施。 对应原1401条 1501进入洁净室(区)的空气必须净化,并根据生产工艺要求划分空气洁净度级别。 对应原*1501条
厂房与设施
01
02
1701洁净室(区)的温度和相对湿度应与药品生产工艺要求相适应。无特殊要求时,温度应控制在18~26℃,相对湿度应控制在45%~65%。 对应原1701条
对应原1801条
对应原1901条
1801洁净室(区)的水池、地漏不得对药品产生污染,100级洁净室(区)内不得设置地漏。
1206原料药中间产品的质量检验与生产环境有交叉影响时,其检验场所不应设置在该生产区域内。 对应原1203条 1207贮存区应有与生产规模相适应的面积和空间用于存放物料、中间产品、待验品和成品,避免差错和交叉污染。 对应原1204、1205条 1208易燃、易爆、有毒、有害物质的生产和贮存的厂房设施应符合国家有关规定。对应原1206条 *1209中药材的库房应分别设置原料库与净料库,毒性药材、贵细药材应分别设置专库或专柜。 对应原*4410条
二年级数学下学期期中检测试题 湘教版C卷 含答案
二年级数学下学期期中检测试题湘教版C卷含答案班级:_________ 姓名:_________ 学号:_________(试卷60分钟,满分为100分,卷面分为5分)试卷满分为100分,卷面书写有下列情况,在100分基础上酌情扣1-5分:1.书写字迹潦草,答卷不整洁扣2分。
2.使用修正纸、涂改液、透明胶等纠错扣1分。
3.不规范纠错,乱涂乱画扣2分。
一、按要求填空(本题共计12分)1、请你填一填。
1.10个一百是( ),10个一千是( )。
2.由5个千和5个十组成的数写作( ),这个数的最高位是( )位。
3.用0、6、1、4组成的四位数中,最大的数是( ),最小的数是( )。
2、想一想,填一填。
1、(1)5乘3写成算式是(),积是(),再加25得()。
(2)2×6表示()个()相加,或()个()相加,用口诀()计算。
2、(1)★★★ ★★★ □○□=□,表示把()平均分成()份,每份是()。
(2)▲▲▲▲ □○□=□,表示()里有()个()。
3、(填单位)教室地面长8(),叔叔身高1()80()。
二、计算题(本题共计10分)1、在○里填上+、—、× 、÷。
4 ○ 3=12 8 ○ 2=4 24 ○ 21=45 15 ○ 3=53 ○ 3=9 12○ 3=4 32 ○ 8=24 12 ○ 2=10 2、想一想,补充算式。
□÷□=8 □×5=□ □÷5=□ □×□=24□÷□=8 □×4=□ □÷6=□ □×□=32□÷□=8 □×7=□ □÷5=□ □×□=35□÷□=8 □×8=□ □÷7=□ □×□=63三、列竖式计算(本题共计6分)1、竖式计算。
64÷9= 52÷6= 22÷4= 54÷9=四、选一选(本题共计12分)1、通过测量我们发现( )跳得比较远。
二年级数学下学期期中检测试题 外研版C卷 (附答案)
二年级数学下学期期中检测试题外研版C卷 (附答案)班级:_________ 姓名:_________ 学号:_________(试卷60分钟,满分为100分,卷面分为5分)试卷满分为100分,卷面书写有下列情况,在100分基础上酌情扣1-5分:1.书写字迹潦草,答卷不整洁扣2分。
2.使用修正纸、涂改液、透明胶等纠错扣1分。
3.不规范纠错,乱涂乱画扣2分。
一、按要求填空(本题共计12分)1、用心想,填一填。
1、在□÷□=□……5中,除数最小为()。
2、从0、4、8、3中选出三个数字组成的最大的三位数是(),最小的三位数是()。
3、按规律填数。
130、150、170、()、()。
123,234、345、()、()。
4、在()里填上适合的单位名称。
一张桌子高6();黑板长约4()、;一条黄瓜长约16()橡皮厚约10();明明的身高是1()36();5、在得数大于700的算式后面的()里打√300+500()200+400()80+600()2、我会填空。
1、铅笔3角一枝,小华有2元钱,一共可以买( )枝,还剩( )钱。
2、做一个正方体要6张纸,50张纸最多能做( )个正方体。
3、二(2)班有33个同学去划船,每条船能坐5人,要租( )条船。
二、计算题(本题共计10分)1、想一想,算一算。
2、直接写得数。
3×2=6×6=5×4=4×3=5×2=5×5=1×6=2×6=1×1=4×4=5×1=6×5=5×6+13=4×5-5= 3×4+4=2×3+30=3×5-7= 4×6-4= 2×5+22=6×6-20=三、列竖式计算(本题共计6分)1、用竖式计算,带“★”的要验算。
55÷6=★296+315= 708-547+265=478+356=★800-525= 928-679-175=四、选一选(本题共计12分)1、10点整的时候,钟面上时针和分针所成的角是( )。
二年级数学下学期期中检测试卷 湘教版C卷 附答案
二年级数学下学期期中检测试卷湘教版C卷附答案班级:_________ 姓名:_________ 学号:_________(试卷60分钟,满分为100分,卷面分为5分)试卷满分为100分,卷面书写有下列情况,在100分基础上酌情扣1-5分:1.书写字迹潦草,答卷不整洁扣2分。
2.使用修正纸、涂改液、透明胶等纠错扣1分。
3.不规范纠错,乱涂乱画扣2分。
一、按要求填空(本题共计12分)1、想一想,填一填。
1、钟面上( )点整和( )点整时,时针和分针成直角。
2、2点整时,钟面上时针和分针所成的角是( )角。
8点整时,钟面上时针和分针所成的角是( )角。
3、一个四边形有( )个角,一个六边形有( )个角。
2、认真填一填。
1、用3、6、7能摆出()个不同的两位数,用2,0,5可组成()个不同的两位数。
2、看一看,这支铅笔长()厘米。
3、下图里有()个角,在图形里加一条线段,使它增加3个直角。
二、计算题(本题共计10分)1、口算。
6×8= 72÷9= 20+300= 25+39=26+52= 60-14= 170-90= 35÷5=40÷8= 24÷6= 320+70= 56÷7=56-29= 7×9= 6320-320= 52-(22+9)=2、看图列式并计算。
加法算式:________________ 加法算式:______________乘法算式:________________ 乘加算式:_______________或_________________ 乘减算式:_______________三、列竖式计算(本题共计6分)1、用竖式计算。
23÷3=50÷6=67÷9=45÷7=56÷8=34÷5=四、选一选(本题共计12分)1、下面()的运动是平移。
A、旋转的呼啦圈B、电风扇扇叶C、升旗2、除数是一位数的除法中,余数最大是( )。
人教版二年级数学下册期末测试卷6套(附答案)
人教版二年级数学下册期末测试卷(一)(时间:60分钟满分:100分)一、填空。
(22分)1.填一填。
()克()千克2.一个四位数,千位上是7,个位上是6,其他数位上是0,这个四位数是( ),读作:( )。
3.有36个气球,挂成6行,平均每行挂( )个;如果每行挂9个,可以挂( )行。
4.写一写,读一读。
5.在○里填上“>”、“<”或“=”。
2304○2340 2千克○1000克+900克45÷9○16÷8×3 81÷9○72÷8 500+50○1200-500 4×(54÷6)○18+8×26.下列现象中,是平移的画“√”,是旋转的画“○”。
7.在4500、2806和7900中,最大的数是( ),一个零也不读的是( )和( )。
8.计算72÷(9-1)时,要先算( )法,再算( )法,最后得数是( )。
9.有21本连环画,平均分给4名同学,每名同学得到( )本,还剩( )本。
10.佳佳在计算“8”时,弄错了运算顺序,她先算加法,后算除法,最后得数是7。
正确的得数应该是( )。
11.……灯笼按照此规律依次排下去,第26个是( )色。
二、仔细选一选。
(6分)1.下列图形中,( )不是轴对称图形。
2.下列各数中与3000最接近的数是( )。
A.1900B.3900C.29803.一个文具盒9元,亮亮有50元钱,他最多能买( )个这样的文具盒。
A.6B.5C.44.某毛绒玩具店里3只小狗的价钱等于4只小熊的价钱,一只小熊6元,一只小狗( )元。
A.8B.2C.245.学校举办运动会,在操场的四周插彩旗,按“三红二绿一黄”的顺序排列,第36面旗子是( )色。
A.黄B.绿C.红6.甲、乙、丙三人中一个是医生,一个是教师,一个是售货员。
甲说:“我上课最受欢迎,乙不是医生。
”乙是( )A.医生B.教师C.售货员三、我是小法官。
二年级数学下学期期中检测试题 湘教版C卷 (含答案)
二年级数学下学期期中检测试题湘教版C卷 (含答案)班级:_________ 姓名:_________ 学号:_________(试卷60分钟,满分为100分,卷面分为5分)试卷满分为100分,卷面书写有下列情况,在100分基础上酌情扣1-5分:1.书写字迹潦草,答卷不整洁扣2分。
2.使用修正纸、涂改液、透明胶等纠错扣1分。
3.不规范纠错,乱涂乱画扣2分。
一、按要求填空(本题共计12分)1、填空。
1、8+22=30,54-30=24,把这两道算式改写成一道算式应该是( )。
2、72÷8=9 可以表示72里面有( )个( );也可以表示72是( )的( )倍。
3、最大的三位数和最大的个位数的和( )。
2、想一想,填一填。
1、(1)5乘3写成算式是(),积是(),再加25得()。
(2)2×6表示()个()相加,或()个()相加,用口诀()计算。
2、(1)★★★ ★★★ □○□=□,表示把()平均分成()份,每份是()。
(2)▲▲▲▲ □○□=□,表示()里有()个()。
3、(填单位)教室地面长8(),叔叔身高1()80()。
二、计算题(本题共计10分)1、算一算。
34+8= 49+5= 42+31= 6×6=3×5= 4×6= 24+60-7= 2×6-6=2、看谁算得又对又快。
79-32= 35÷7= 3×8÷6= 32÷8÷2=61-6= 6×6+20= 8×7+6= 46-6×5=39+21= 7×7= 81÷9×3= 42÷7×5=三、列竖式计算(本题共计6分)1、用竖式计算,带“★”的要验算。
55÷6=★296+315= 708-547+265=478+356=★800-525= 928-679-175=四、选一选(本题共计12分)1、四年级有306人,五年级有298人,二年级的学生人数比四、五年级的学生总人数少一些,二年级可能有( )名学生。
外研版六年级数学下学期过关检测试题C卷 含答案
乡镇(街道) 学校 班级 姓名 学号 ………密……….…………封…………………线…………………内……..………………不……………………. 准…………………答…. …………题…外研版六年级数学下学期过关检测试题C 卷 含答案题 号 填空题 选择题 判断题 计算题 综合题 应用题 总分得 分考试须知:1、考试时间:100分钟,本卷满分为100分。
2、请首先按要求在试卷的指定位置填写您的姓名、班级、学号。
3、请在试卷指定位置作答,在试卷密封线外作答无效,不予评分。
一、填空题(共10小题,每题2分,共计20分)1、某班共有学生40人,男女生人数的比是5:3,女生有( )人。
2、2.05L=( )L ( )mL 3小时45分=( )时3、8公顷 =( )平方米, ( )日=72小时,7.08平方米=( )平方分米,( )毫升=3.08立方分4、一个圆柱的底面半径是2厘米,高是9厘米,它的侧面积是( )平方厘米,体积是( )立方厘米,与它等低等高的圆锥体积是( )立方厘米。
5、下图中,瓶底的面积和锥形杯口的面积相等,将瓶子中的液体倒入锥形杯子中,能倒满________杯。
6、七百二十亿零五百六十三万五千写作( ),精确到亿位,约是( )亿。
7、六(1)班男生人数占全班人数的3/5,女生占全班人数的( )%,女生比男生少( )%,男生是女生的( )%。
8、王刚把800元存入银行,准备存3年定期,利率是2.75%,到期时,王刚可以取出利息( )元,一共能从银行取出( )元。
9、把化成最简整数比是( ),比值是( )。
10、一个底面半径为1dm 的圆柱形木材,横截成两端后,表面积增加了( )dm2。
二、选择题(共10小题,每题1.5分,共计15分)1、一个数除以20%,这个数(0除外)就会变成为原来的( )。
A.20倍B.5倍C.1.2倍D.1/5倍2、等底等体积的圆柱和圆锥,圆锥高9分米,圆柱高( )分米。
A 、9 B.18 C.3 D.273、王强把1000元按年利率2.25%存入银行.两年后计算他缴纳20%利息税后的实得利息,列式应是( )。
山西省临汾市2024年七年级生物上册第一单元《生物和生物圈》人教版质量检测模拟卷
山西省临汾市2024年七年级生物上册第一单元《生物和生物圈》人教版质量检测模拟卷学校:_______ 班级:__________姓名:_______ 考号:__________(满分:100分时间:60分钟)总分栏题号一二三四五六七总分得分评卷人得分一、选择题:本大题共30小题,每小题2分,共60分。
在每小题给出的四个选项中,只有一项是符合题目要求的。
1.下列有关生物共同特征的描述不正确的是( )A.生物的生活需要营养B.生物都能自由运动C.生物能生长和繁殖D.生物能对外界刺激作出反应2.下列现象中,属于生物适应环境的例子( )A.千里之堤,溃于蚁穴B.在沙地上栽种植物能防风固沙C.某些绿色植物挥发的化学物质能杀菌D.竹节虫的形状很像竹子的细枝3.自然界中的每种生物都受到环境及周围其他生物的影响。
西瓜地里长出杂草,西瓜与杂草的关系()A.寄生关系B.合作关系C.竞争关系D.捕食关系4.下列不属于生物共同特征的是()A.生活需要营养B.都能进行呼吸C.能进行光合作用D.对外界刺激作出反应5.如图表示生态系统各个成分间的相互关系。
下列有关说法不正确的是()A.A是生产者,它能够将无机物转变为有机物B.B为消费者,它和A的关系为捕食关系C.C为消费者,它对生态系统的物质循环起着重要的作用D.若A、B、C包括地球上所有的生物,则该生态系统为生物圈6.生物既能适应环境又能影响环境。
下列能说明生物影响环境的是()A.夏天大雨过后,蚯蚓会爬出地面B.树林底下好乘凉C.鸟类的迁徙D.雪地的北极熊的毛为白色7.在自然状态下,下列哪种植物的根部有根瘤菌,可以将空气中的氮转化为植物能吸收的含氮物质()A.玉米B.水稻C.甘蔗D.花生8.夏季松花江上波光粼粼,吸引很多游客乘船观赏。
松花江属于哪种类型的生态系统()A.海洋生态系统B.淡水生态系统C.湿地生态系统D.农田生态系统9.某湿地公园内有多种植物及蝴蝶、雁鸭等多种动物。
二年级数学下学期期中检测试卷 外研版C卷 (含答案)
二年级数学下学期期中检测试卷外研版C卷 (含答案)班级:_________ 姓名:_________ 学号:_________(试卷60分钟,满分为100分,卷面分为5分)题一二三四五六七八九总分号得分试卷满分为100分,卷面书写有下列情况,在100分基础上酌情扣1-5分:1.书写字迹潦草,答卷不整洁扣2分。
2.使用修正纸、涂改液、透明胶等纠错扣1分。
3.不规范纠错,乱涂乱画扣2分。
一、按要求填空(本题共计12分)1、请你填一填。
1.10个一百是( ),10个一千是( )。
2.由5个千和5个十组成的数写作( ),这个数的最高位是( )位。
3.用0、6、1、4组成的四位数中,最大的数是( ),最小的数是( )。
2、想一想,填一填。
1、(1)5乘3写成算式是(),积是(),再加25得()。
(2)2×6表示()个()相加,或()个()相加,用口诀()计算。
2、(1)★★★★★★ □○□=□,表示把()平均分成()份,每份是()。
(2)▲▲▲▲ □○□=□,表示()里有()个()。
3、(填单位)教室地面长8(),叔叔身高1()80()。
二、计算题(本题共计10分)1、先圈一圈,再算一算。
2、()里最大能填几?4×()<21 11>2×()6×()<25 3×()<14 10>6×()5×()<12三、列竖式计算(本题共计6分)1、用竖式计算。
56÷7= 37÷5= 33÷9=49÷8= 40÷8= 40÷6=四、选一选(本题共计12分)1、下面()的运动是平移。
A、旋转的呼啦圈B、电风扇扇叶C、升旗2、除数是一位数的除法中,余数最大是( )。
A、9B、8C、7D、103、小华看一本80页的故事书,如果每天看9页,那么至少要( )天才能看完。
学习资料小学语文四年级上册第二单元学霸综合测试卷A、B
第二单元综合测试卷(A)基础巩固与运用考试时间:90分钟满分:100分Array一用“✓”给加点字选择正确的读音。
(6分)船舶(bópó)障碍(zàng zhàng)荧屏(pín píng)潜水(qián qiǎn)家雀儿(qiǎo què)蝙蝠(biān biǎn)二看拼音,写词语。
(10分)shūshìshéng zi jiāng yìng gōu tōng àn zhào( ) ( ) ( ) ( ) ( )cāng ying chéng dùkǒng pàwān dòu xūruò( ) ( ) ( ) ( ) ( )三按要求完成练习。
(6分)1.选择括号里使用正确的字,打“✓”。
(4分)(1)清晨的花园里弥漫着淡淡的(芬氛)芳,营造出宁静清新的(芬氛)围。
(2)交通(赌堵)塞让人心烦意乱,他忍不住(赌堵)气般地按下了喇叭。
2.下列形声字分类有误的一项是(2分)( )A.上形下声:苔崩萎B.外形内声:阁固阔C.左形右声:按稻玲D.左声右形:剩驻翻四选择题。
(6分)1.观察下列词语中的加点字,与“横七竖八”构词形式相同的一项是( )A.呼风唤雨B.腾云驾雾C.归根结底D.阴差阳错2.依次填入下列句子中的关联词,最恰当的一项是( ) (1)一个民族()没有了创新精神,这个民族()没有未来。
(2)蝙蝠夜里飞行靠的()眼睛,()耳朵和嘴。
A.因为······所以······/即使······也······B.只要······才······/不仅······还C.如果······就······/不是······而是······D.即使······也······/既··.···又······-11-3.举一反三下面句子中引号的作用是( ) 20世纪的科学技术,把人类居住的星球日益变成联系紧密的“地球村”。
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2. 一般来讲,分级基金的A份额经常( ),B份额经常( )。
A. 折价,折价
B. 折价,溢价
C. 溢价,溢价
D. 溢价,折价
描述:折溢价套利
您的答案:B
题目分数:10
此题得分:10.0
批注:
二、多项选择题
3. 当分级基金即将进行向下不定期折算时,B份额将( )。
D. 静态杠杆
描述:分基金基本概念
您的答案:C,D
题目分数:10
此题得分:10.0
批注:
5. 投资分级基金B份额时通常应选择( )的分级基金。
A. 母基金对应的指数或行业较为看好
B. 流动性较强
C. 不定期折算风险较小
D. 杠杆最大的
描述:分级基金A类操作策略
您的答案:正确
题目分数:10
此题得分:10.0
批注:
9. 分级基金定期折算和不定期折算均无需自己计算或操作,由基金公司统一进行。但持有B份额的投资者在不定期折算前需留意风险。( )
描述:如何参与分级基金的定期和不定期折算
A. 净值上涨
B. 净值下跌
C. 溢价扩大
D. 溢价缩小
描述:折溢价套利
您的答案:D,B
题目分数:10
此题得分:10.0
批注:
4. 分级基金的杠杆按类别可分为( )。
A. 主动杠杆
B. 被动杠杆
C. 动态杠杆
一、单项选择题
1. 分级基金A份额隐含收益率的计算方法是( )。
A. 约定收益率/价格
B. 价格/约定收益率
C. 约定收益率/净值
D. 净值/约定收益率
描述:分级基金A类操作策略
您的答案:A
题目分数:10
此题得分:10.0
描述:分级基金B类操作策略
您的答案:B,C,A
题目分数:10
此题得分:10.0
批注:
三、判断题
6. 在进行分级基金A份额投资时,应考虑隐含收益率,在其他条件相同的情况下,隐含收益率越高越好。( )
描述:分级基金A类操作策略
您的答案:正确
您的答案:正确
题目分数:10
此题得分:10.0
批注:
10. 分级基金的不定期份额折算套利主要是下折套利,当股票市场下跌使得A类净值接近下拆阀值时才会出现的套利机会。( )
描述:折溢价套利
您的答案:错误
题目分数:10
此题得分:10.0
批注:
试卷总得分:100.0
题目分数:10
此题得分:10.0
批注:
7. 目前我国所有上市的分级基金向上不定期折算的阀值均为是2元,向下不定期折算的阀值是0.25元。( )
描述:折溢价套利
您的答案:错误
题目分数:10
此题得分:10.0
批注:
8. 分级基金A类份额的定价由债性决定其定价中枢,B类份额的跷跷板效应也会使得A类份额的折价率在短期围绕中枢波动。( )
试卷总批注: