单项选择(15小题-每小题1分-共15分)

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解析:2024年辽宁省抚顺市中考英语真题(原卷版)

解析:2024年辽宁省抚顺市中考英语真题(原卷版)
Murray’s parents find different____26____to teach him about China and Chinese culture. In 2019, they asked for Murray’s leave from his school and____27____him and his sister back to China for the Spring Festival. They went to Shenyang and got together with their relatives____28____. Murray set off the firecrackers (爆竹) as his dad did____29____he was a kid. They also watched colorful lion dances and enjoyed the lanterns (灯笼). His sister liked traditional Chinese food best,_____30_____hotpot (火锅) and dumplings. Those experiences were so amazing for them.
21. A. woke upB. got upC. picked upD. grew up
22. A. BothB. AllC. EachD. Either
23. A. busyB. sameC. lonelyD. difficult
24. A. compareB. encourageC. inviteD. send
B: No. We haven’t taken online classes any longer.

(word完整版)光伏发电试题A

(word完整版)光伏发电试题A

光伏发电试题A一、单项选择题(本大题共15小题,每小题1分,共15分)1.太阳每年投射到地面上的辐射能高达______kW·h,按目前太阳的质量消耗速率计,可维持6×1010年A.2。

1×1018 B. 5×1018 C.1。

05×1018 D。

4。

5×10182. 在地球大气层之外,地球与太阳平均距离处,垂直于太阳光方向的单位面积上的辐射能基本上为一个常数。

这个辐射强度称为______。

A.大气质量B。

太阳常数C.辐射强度D.太阳光谱3.太阳能光伏发电系统的最核心的器件是______.A.控制器B. 逆变器C.太阳电池D.蓄电池4.太阳电池单体是用于光电转换的最小单元,其工作电压约为______mV,工作电流为20~25mA/cm2。

A.400~500 B. 100~200 C.200~300 D。

800~9005.太阳能光伏发电系统中,______指在电网失电情况下,发电设备仍作为孤立电源对负载供电这一现象。

A.孤岛效应B。

光伏效应C.充电效应D。

霍尔效应6.在太阳电池外电路接上负载后,负载中便有电流过,该电流称为太阳电池的______。

A.短路电流B. 开路电流C.工作电流D.最大电流7.地面用太阳电池标准测试条件为在温度为25℃下,大气质量为AM1。

5的阳光光谱,辐射能量密度为______W/m2。

A.1000 B。

1367 C.1353 D。

11308.蓄电池放电时输出的电量与充电时输入的电量之比称为容量______.A.输入效率 B. 填充因子 C.工作电压 D.输出效率9.蓄电池使用过程中,蓄电池放出的容量占其额定容量的百分比称为______。

A.自放电率 B。

使用寿命 C.放电速率 D.放电深度10.在太阳能光伏发电系统中,太阳电池方阵所发出的电力如果要供交流负载使用的话,实现此功能的主要器件是______。

A.稳压器 B。

刑诉1

刑诉1
B.人民检察院应作出撤销案件的决定
C.人民检察院作出不起诉的决定是正确的,但不应由检察委员会讨论决定
D.人民检察院应当写出书面理由,将案卷退回公安机关处理
2.某市政府机关职员张某,因涉嫌犯间谍罪被有关部门立案侦查,后被依法采取强制措施。下列哪一说法是正确的?
A.本案应由公安机关立案侦查
B.本案应由人民检察院立案侦查
《刑事诉讼法》模拟题1
一、单项选择题(本大题共15小题,每小题1分,共15分)
得分
签名
1.王华,因涉嫌挪用资金罪被公安机关立案侦查,侦查终结后移送人民检察院审查起诉。人民检察院经审查后,认为犯罪嫌疑人王华没有犯罪行为,经检察委员会讨论,作出不起诉的决定。下列哪一表述是正确的?
A.本案应由人民检察院立案侦查
得分
签名
1.某甲因抢劫他人财物被K县公安机关依法逮捕,在侦查期间,某甲不讲真实姓名、住址,身份不明。对于该案件,皮包公安机关应当如何处理?
A.侦查揭押部间自查清某甲真实身份年月起计算
B.在查清某甲真实身份以前,不允许其聘请律师为他提供法律帮助
C.在查清某甲真实身份以前,应停止侦查活动
D.如果犯罪事实清楚;证据确实、充分,可以按某甲自报姓名移送县人民检察院审查起诉
B.因移送的证据材料不充足,决定不开庭审判
C.通知检察院补充移送相应的实物证据,待其移送后,再决定开庭审判
D.通知检察院补充移送相应的实物证据,如果检察院仍然不移送,再决定不开庭审判
14.下列关于自诉案件的表述哪一项是正确的?
A.自诉案件的自诉人可以提起反诉
B.自诉人在宣告判决前可以同被告人自行和解或者撤回自诉
B.以涉及商业秘密为由申请不公开审理
C.不服检察机关的不起诉决定而向上一级检察机关提出申诉

【单元测试】七年级上册英语人教版Unit 8 03试题试卷含答案

【单元测试】七年级上册英语人教版Unit 8 03试题试卷含答案

人教新目标版七年级上Unit8(时间: 90分钟, 满分: 100分)一、单项选择。

(15小题, 每小题1分, 共15分)()1. Our school has art festival every year.A. aB. anC. theD. /()2. Children's Day is June 1st and Teachers' Day is September.A. in; inB. in; onC. on; onD. on; in()3. My friend is years old. Today is his birthday.A. ten; tenthB. tenth; tenC. ten; tenD. tenth; tenth()4. comes before(在……前)December, but after October.A. JanuaryB. SeptemberC. MarchD. November()5. Next week is Linda's birthday. We want to a birthday party for her.A. haveB. buyC. playD. take()6. My shoes are under the bed, but under the sofa.A. Mary isB. Mary's isC. Mary areD. Mary's are()7. That is room. It's very big.A. Jane's and Kate'sB. Jane's and KateC. Jane and Kate'sD. Jane and Kate ()8. —Sally is a middle school student. How old is she?—.A. The thirteenB. ThirteenthC. The thirteenthD. Thirteen()9. you have an English party?—Yes, we .A. Do; areB. Are; areC. Do; doD. Are; do()10. —We will have an English party next week.—.A. ThanksB. You' re welcomeC. That's all rightD. Have a good time()11. My skirt is too , so my mother wants to buy me a new one.A. niceB. oldC. tidyD. great()12. —Anna, do you like your school?—Yes. And I have a good at school every day.A. timeB. termC. testD. trip()13. —Jack, can you play ping-pong with me?—Sorry, Dale. I am now. How about this afternoon?A. lateB. shortC. funD. busy()14. —Is David's birthday on March 21st?—. It's on May 12th.A. Yes, it isB. No, he isn'tC. Yes, he isD. No, it isn't()15. Which of the following sentences is correct?A. Their birthdays is on June.B. Her birthday is on August 8th.C. Can you want to come to my birthday party?D. We have a English party on November 30th.二、完形填空. (10小题, 每小题1分, 共10分)(★★☆☆☆)先通读短文, 掌握其大意然后从A、B、C、D四个选项中选出一个可以填入相应空白处的最佳答案.I have a nice dog. Her name is Maggie. All my family love Maggie. For us, Maggie is not 16 a dog. She's one of our family.How 17 is Maggie? She's nine years old now. 18 is her birthday? It's on November 27th. Maggie's 19 birthday is next week. We want to have a 20 for Maggie on her birthday. When is it? It's 21 five in the afternoon. All my family will(将)come to the party.My mother buys a big birthday cake(蛋糕)for Maggie. Maggie likes fruit, 22 the cake has some fruit on it. It's healthy for Maggie. I buy Maggie a black hat. I think she must 23 nice in the hat. My father buys some small balls. Maggie must be happy to play with 24 .Happy birthday, my 25 Maggie! I'm sure you will have a good time on your birthday!()16. A. well B. there C. sure D. only()17. A. old B. much C. happy D. big()18. A. Who B. Where C. When D. What()19. A. eighth B. ninth C. tenth D. eleventh()20. A. trip B. party C. test D. price()21. A. in B. on C. at D. of()22. A. but B. so C. and D. after()23. A. look B. take C. need D. sell()24. A. it B. me C. us D. them()25. A. busy B. dear C. short D. easy三、阅读理解(20小题, 每小题2分, 共40分)阅读下面四篇语言材料, 然后按文后要求做题.ATom is an English boy. He is twelve. He has a sister. Her name is Susan. She is thirteen. They are students in No. 5 Middle School. They are really busy this term. November is a great month for them. They have many interesting things to do. Now let's have a look at these things.()26. Who is in Class Three?A. Tom.B. Bill.C. Susan.D. Kate.()27. When is Bill's birthday?A. On November 3rd.B. On November 9th.C. On November 12th.D. On November 15th.()28. How old is Tom?A. Fourteen.B. Thirteen.C. Twelve.D. Eleven.()29. Where can we meet Susan on November 17th?A. In the clothes store.B. In the bookstore.C. At Lost&. Found.D. At a birthday party.()30. We can know that .A. Tom and Susan are in the same schoolB. Susan has an English test this monthC. Bill buys a nice sweater for SusanD. Kate likes playing tennis with TomBDear Jack,Thank you for your present(礼物)for my fifteenth birthday. I play it after class every day.I have three good friends this term. The first one is a nice girl. Her name is Jenny. Her birthday is on October 28th. The second is Alan. He is a fat boy, but he is fun. His birthday is on July 16th. The last one is our English teacher Mr. Smith. He always helps me with my English. His birthday is on December 5th. Teachers' Day is in next month. Jenny wants to make a nice card for Mr. Smith. Mr. Smith likes basketball, so Alan wants to buy a basketball for him. How about me? Mr. Smith likes white. I think a white T-shirt is a good present for him.Yours,Jane 根据材料内容选择最佳答案.()31. How old is Jane?A. 12.B. 13.C. 14.D. 15.()32. Jack may(可能)give Jane a for her birthday.A. dictionaryB. soccer ballC. bookD. pencil box()33. The underlined word "make" means" "in Chinese.A. 打开B. 使用C. 制作D. 出售()34. Mr. Smith can get on Teachers' Day.A. a black T-shirtB. a cardC. a baseballD. a ping-pong bat ()35. 下列哪项叙述是不正确的?A. Jenny is a fat girl.B. Alan's birthday is on July 16th.C. Mr. Smith is an English teacher.D. Mr. Smith likes white.CTom is twelve. He is a student in No. 6 Middle School. He is in Class 3, Grade7. Today is Women's Day, and it is Tom's birthday. His mother and father have a birthdayparty for him. You can see some drinks(饮料)and food on the table. And the gifts from Tom's family are on the table, too.Tom invites(邀请)his good friends to his birthday party. They are Linda, Jack, John and Helen. Linda buys a nice pen for Tom. She knows Tom loves writing stories (写故事). She wants Tom to write many good stories. Jack buys a white baseball for Tom. Baseball is Tom's favorite sport, and he is really good at it. John and Helen buys a big cake for Tom. They sing Happy Birthday to Tom. They are all very happy at the party.根据材料内容选择最佳答案.()36. When is Tom's birthday?A. On the third day of April.B. On the eighth day of May.C. On March 8th.D. On September 10th.()37. What are on the table?①Drinks and food. ②A pen. ③Some gifts. ④A baseball.A. ①②B. ①③C. ①④D. ③④()38. What does the underlined word "it" refer to(指的是)?A. Writing stories.B. Playing soccer.C. Playing V olleyball.D. Playing baseball.()39. What can we know from the passage?A. Jack buys Tom a nice pen.B. Linda buys Tom a baseball.C. The cake is from John and Helen.D. The gifts from Tom's friends are on the table.()40. The best title(最佳标题)for this passage is“ ”.A. Tom's Birthday PartyB. Tom and His Friends' Birthday PartiesC. Nice Birthday Gifts from FriendsD. Healthy Food at the Birthday PartyD(★★★☆☆)It is February 12th. 41 She has three good friends. They are Lily, Jack andme. She asks us to come to her party. And we want to buy some gifts(礼物)for her.42 So Lily buys her a tennis ball from a sports store. Jack thinks Jenny's favorite fruit is strawberries and bananas, so he buys some strawberries and bananas for her. 43 She likes skirts and her favorite color is red. I think she likes the skirt.At seven o'clock, we go to her home. 44 She thanks us for the gifts and coming to her party. We have dinner at her home. And we say “Happy birthday! "to her.45根据材料内容, 从下面五个选项中选出能填入文中空缺处的最佳选项, 使短文意思通顺、内容完整.A. We all have a good time at the party.B. It's my friend Jenny's thirteenth birthday.C. For me, I buy her a red skirt.D. When she sees us, she is really happy.E. Jenny likes playing tennis very much.41. ______ 42. ______43. ______ 44. ______ 45. ______四、词语运用. (10小题, 每小题1分, 共10分)(★★★☆☆)阅读短文, 从方框中选择适当的词并用其正确形式填空, 使短文通顺、意思完整. 每空限填一词, 每词限用一次. 方框中有两个词是多余的.How are you? I am very 46 this month. September 5th is my good friend Gina's 47 . I will go to her birthday party in the evening. On the 48 , I have an English 49 . On September 17th, I have a baseball game. You know I love baseball. On the 24th, I have a school 50 . On the 28th, I’ ll go to Mr. Cool's Clothes Store. The clothes there are on 51 that day. I want to 52 a pair of sports shoes and a T-shirt. The hats there are very nice. I will buy one 53 you. Oh, Grandma, I'm very sorry I can't go to see you with my 54 this month. See you 55 month.Yours,Eric 46. ______ 47. ______48. ______ 49. ______ 20. ______51. ______ 52. ______53. ______ 54. ______ 55. ______五、补全对话. (5小题, 每小题2分, 共10分)根据下面的对话情景, 在每个空白处填上一个适当的句子, 使对话的意思连贯、完整.A: What is the date today, Lily?B: It's October 20th.A: Oh, great! My birthday is coming.B: 56 ?A: It's on October 27th. 57 ?B: My birthday is on February 15th. 58 ?A: Yes, I do. My parents will(将)have a birthday party for me at home. 59 ? B: Let me see. It's Friday. Sorry, I have a trip next week.A: 60 .56. _____________________________57. _____________________________58. _____________________________59. _____________________________60. _____________________________六、书面表达. (15分)假如你是Ruby, 在中国的一所中学读书. 你想邀请你的朋友周六下午去你家参加你十三岁的生日派对. 请根据以下参考词汇, 用英语写一封邀请函.参考词汇: from…t. o…从…到; hope希望要求:1. 语法正确, 语意连贯, 字迹工整;2. 50词左右, 邀请函的开头和结尾已给出, 不计入总词数.Dear friends,I am very glad to invite you to my birthday party._____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________Yours,Ruby参考答案一、1—5BDADA6—10 DCDCD11—15 BADDB二、16—20DACCB21—25 CBADB三、A)26—30 CDCBAB)31—35 DBCBAC)36—40 CBDCAD)41—45 BECDA四、46. busy 47. birthday 48. eleventh 49. test 50. trip51. sale 52. buy53. for 54. parents 55. next五、56. When is your birthday/When is it57. What/How about you58. Do youhave a birthday party59. Can you come(to my birthday party)60. That's OK/That's all right/It doesn't matter六、One possible version:Dear friends,I am very glad to invite you to my birthday party. It is my thirteenth birthday party. The party is on Saturday afternoon at my home. It is from 3: 00 to 5: 00. You can have some healthy food and play interesting games at the party. I hope you can have a good time.Yours,Rub。

模拟题3答案

模拟题3答案

一、单项选择题(本大题共15小题,每小题1分,共15分)1.结构数据模型的三个组成部分是数据结构、数据操作和( C )A.数据安全性控制B. 数据一致性规则C.数据完整性约束D.数据处理逻辑2.在SQL的算术表达式中,如果其中有空值,则表达式( C )A.空值按0计算B.由用户确定空值内容再计算结果C.结果为空值D.指出运算错误,终止执行3. 当两个关系没有公共属性时,其自然连接操作表现为( A )A.笛卡儿积操作B.等值连接操作C.结果为空集D.错误操作4. 在数据库与宿主语言之间传递信息是通过( B )A.全局变量B.共享变量C.公共数据区D.系统缓冲区5. 在关系模式R(U,F)中,R中任何非主属性对键完全函数依赖是R∈3NF的( B )A.充分必要条件B.必要条件C.充分条件D.既不充分也不必要条件6.基本ER图就是数据库的( D )A.外模式B.逻辑模式C.内模式D. 概念模式7. 对基本表S,执行操作DROP TABLE S RESTRICT 的作用是( C )A.删除基本表S中的所有元组B.把基本表S及其生成的一切视图全部删除C.当没有由S中的列产生的视图或约束时将表S删除D.删除表S,将引用表S的视图中一切S的属性置为空值8. 在多用户共享系统中,并发操作的事务干扰,破坏了事务的( C )A.原子性B.一致性C.隔离性D.持久性9. 关系R 与关系S只有1个公共属性,T1是R与S等值连接的结果,T2是R与S自然连接的结果,则( C )A.T1的属性个数等于T2的属性个数B.T1的属性个数小于T2的属性个数C.T1的属性个数大于或等于T2的属性个数D.T1的属性个数大于T2的属性个数10. 当关系R和S自然联接时,能够把R和S原该舍弃的元组放到结果关系中的操作是( D )A.左外联接B.右外联接C.外部并D.外联接11. 如果事务T获得了数据项Q上的排它锁,则T对Q ( C )A.只能读不能写B.只能写不能读C.既可读又可写D.不能读不能写12. SQL的全局约束是指基于元组的检查子句和( C )A.非空值约束B.域约束子句C.断言D.外键子句13. 表达业务流程分析结果的图表是( B )A.业务流程图B.数据流图C.局部图D.基本E-R图14.在数据库技术中,未提交的随后又被撤消的数据称为( D )A.错误数据B.冗余数据C.过期数据D.脏数据15.选择分布式数据库各片段数据存放场地的模式是( D )A.外模式B.概念模式C.分片模式D.分配模式二、填空题(本大题共20个空,每空1分,共20分)1. 事务的特性包括:(原子性)、一致性、隔离性、和(持久性)。

合肥工业大学电力系统自动装置习题

合肥工业大学电力系统自动装置习题

电力系统自动装置试题课程代码:02304一、单项选择题(本大题共15小题,每小题1分,共15分)在每小题列出的四个备选项中只有一个是符合题目要求的,请将其代码填写在题后的括号。

错选、多选或未选均无分。

1.单相自动重合闸动作时间应比三相自动重合闸时间()A.长B.短C.相同D.取决于合闸断路器的类型2.同步发电机自同步并列方式中,并列合闸前瞬间,发电机机端电压()A.取决于励磁电流的大小B.接近额定电压C.接近系统电压D.接近零3.自动准同步合闸控制电路不包括()A.频差检查单元B.电压差检查单元C.导前时间形成单元D.调差单元4.AAT装置采用“慢速切换”模式时,厂用电母线失电时间为()A.1秒以B.1~1.5秒C.2~2.5秒D.3秒以上5.具有正调差特性的发电机,其机端电压随输出无功功率的增加而()A.增加B.降低C.不变D.不确定6.欲平移同步发电机外特性曲线,需要改变()A.励磁调节器的基准电压B.励磁调节器的放大倍数C.励磁调节器调差系数D.系统电压7.三相半控整流桥励磁电路中,整流二极管的个数至少是()A.3B.4C.5D.68.单机运行的同步发电机,若增加励磁电流则会使()A.输出无功功率增大B.输出有功功率增大C.机端电压升高D.发电机频率升高9.AAT装置应保证只动作一次,是为了防止()A.工作电源或设备无法断开B.备用电源或设备提前投入C.工作电源或设备多次受故障冲击D.备用电源或设备多次受故障冲击10.以高温高压火电厂为主的电力系统的自动低频减载装置的末级动作频率一般为()A.45~45.5HzB.46~46.5HzC.47~47.5HzD.48~48.5Hz11.不满足重合闸动作条件的是()A.保护跳闸B.误碰断路器跳闸C.用控制开关跳闸D.控制开关与断路器位置不对应12.当电力系统出现较小功率缺额时,负荷调节效应()A.可以使系统频率恢复到额定值B.可以使系统频率稳定到高于额定值C.可以使系统频率稳定到低于额定值D.不起作用13.当电力系统出现大量功率缺额时,为了及时有效地阻止系统频率的异常下降,需要()A.大量投入负荷B.大量切除发电机C.借助低频减负荷装置切除负荷D.依赖负荷调节效应稳定频率14.发电厂厂用电系统与电力系统解列的目的是()A.保证电厂的安全运行B.解决系统功率缺额C.防止系统频率下降D.防止电力系统振荡15.下列电力系统自动装置中属于电力系统安控装置的是()A.自动重合闸装置B.自动准同步装置C.励磁调节器D.故障录波装置二、名词解释题(本大题共5小题,每小题3分,共15分)16.三机容错系统17.负荷频率调节效应18.无压检定和同步检定自动重合闸19.滑差周期20.暗备用三、填空题(本大题共10小题,每小题1分,共10分)请在每小题的空格中填上正确答案。

06087工程项目管理真题三

06087工程项目管理真题三

工程项目管理真题三(课程代码06087)一、单项选择题(本大题共15小题,每小题1分,共15分)1、按工程项目组成内容的不同进行项目划分,地基与基础属于A、单项工程B、单位工程C、分部工程√D、分项工程2、在工程项目的管理中,处于整个工程项目管理的中心地位的是A、业主B、政府C、施工单位√D、监理单位3、可行性研究中最核心的问题是分析论证项目投资建设的A、必要性B、可行性√C、合理性D、先进性4、由业主承担全部风险的合同为A、固定单价合同B、固定总价合同C、成本加酬金合同√D、施工总承包合同5、CM管理模式中,对于承包型CM的说法正确的是A、是以业主代理人的身份参与工作√B、与业主签订的是固定总价合同C、合同价中仅包含CM风险费用D、可以与CM单位签订分包合同6、双代号网络图中的虚箭线表示A、资源的消耗程度B、工作之间的逻辑关系√C、工作的持续时间D、非关键工作7、已知某工程网络计划中工作M的自由时差为3天,总时差为5天。

该工作的实际进度拖后,且影响总工期2天。

在其他工作均正常进行的前提下,工作M的实际进度拖后A、3天B、4天C、5天D、7天√8、建立工程进度报告制度及进度信息沟通网络,是工程进度控制的A、组织措施√B、技术措施C、经济措施D、台同措施9、施工成本控制的核心和最具实质性的一步是A、分析和预测B、纠偏和检查C、分析和纠偏√D、比较和预测10、成本偏差分析可采用不同的表达方法,常用的有A、横道图法、表格法和曲线法√B、网络图法、横道图法和表格法C、比较法、因素分析法和差额计算法D、网络图法、表格法和曲线法11、下列关于施工成本分析依据的说明中,正确的是A、会计核算主要是价值核算√B、会计核算的范围比业务核算大C、会计核算可以对未发生的业务进行核算D、业务核算只能对已发生的业务进行核算12、以下不属于项目后评价按时点划分的是A、项目目标评价B、项目跟踪评价√C、项目实施效果评价D、项目效益监督评价13、下列阶段属于影响工程建设项目质量关键环节的是A、可行性研究阶段B、设计阶段√C、决策阶段D、施工阶段14、存工程风险应对策略中采用最多的是A、预防风险B、转移风险C、减轻风险D、回避风险√15、对质量活动结果的评价认定和对质量偏差的纠正,属于工程项目质量控制三阶段原理中的A、事前控制B、事中控制C、事后控制√D、全面质量控制二、名词解释题(本大题共5小题,每小题3分,共15分)16、单位工程单位工程:是具有独立的设计文件,具备独立施工条件并能形成独立使用功能,但竣工后不能独立发挥生产能力或工程效益的工程,是构成单项工程的组成部分。

10-总复习题

10-总复习题

总复习题一、单项选择题(本大题共15小题,每小题1分,共15分)1. 定额中规定的定额时间不包括( B )A.休息时间B.施工本身造成的停工时间C.辅助工作时间D.不可避免的中断时间2. 设计概算是在( B )阶段,确定工程造价的文件A.方案设计B.初步设计C.技术设计D.施工图设计3. 某市建筑公司承建某县城一商务楼,当年结算工程价款收入为5300万元,其中包括所安装设备的价款500万元及付给分包方的价款300万元,则此收入应缴纳的营业税为( A )万元。

A.150 B.161 C.170.7 D.1744. 某进口设备的人民币货价为50万元,国际运费费率为10%,运输保险费费率为3%,进口关税税率为20%,则该设备应支付关税税额是(A )万元。

A.11.34 B.11.33 C.11.30 D.10.005.具有独立的设计文件,竣工后可独立发挥生产能力或使用效益的基本建设项目称为(B )。

A.建设项目B.单项工程C.单位工程D.分部分项工程6.建筑安装工程费用由( C )等构成A.建筑工程费用、安装工程费用、设备购置费用B.人工费、材料费、施工机械使用费C.直接费、间接费、利润、税金D.直接费、建设工程其他费用、设备购置费7.建筑工程一般以定额(A )为基础计算各项费用。

A.直接费B.材料费C.机械台班使用费D.人工费8.平整场地是指厚度在(B )以内的就地挖填、找平。

A.10cm B.30cm C.40cm D.50cm9.计算建筑安装工程费用,要根据(A )确定计算基础和各项费率。

A.工程类别B.施工企业等级C.合同条件D.招标文件10.根据我国现行建设项目投资构成,建设投资中没有包括的费用是( C)。

A.工程费用B.工程建设其他费用C.建设期利息D.预备费11. 对一些关键设备和设施、重要装置、引进工程图纸不全、难以核算的较大投资项目,其设计概算的审查方法应采用( B )。

A.对比分析法 B.查询核实法 C.联合会审法 D.扩大单价法12. 下列正确的描述是( D )A.定额计价过程中消耗量水平允许调整B.定额计价过程中材料差价应计入直接费C.清单计价过程中不计取管理费和利润D.清单计价体现的是建筑产品的个别价格13. 在《建设工程工程量清单计价规范》中,其他项目清单一般包括(B )。

2022年4月自考00054管理学原理真题试卷与答案

2022年4月自考00054管理学原理真题试卷与答案

2022年4月自考00054管理学原理真题试卷与答案注意事项:1.本试卷分为两部分,第一部分为选择题,第二部分为非选择题。

2.应考者必须按试题顺序在答题卡(纸)指定位置上作答,答在试卷上无效。

3.涂写部分、画图部分必须使用2B铅笔,书写部分必须使用黑色字迹签字笔。

一、单项选择题:本大题共15小题,每小题1分,共15分。

在每小题列出的备选项中选择一项正确答案。

1.从管理者层次分类来看,董事长、总经理、首席执行官往往是企业的A.高层管理者B.中层管理者C.基层管理者D.操作者2.提出管理与经营是不同概念的代表人物是A.西蒙B.泰勒C.法约尔D.韦伯3.企业强调真诚守信,开拓进取,求实创新的经营作风。

这属于企业文化中的A.企业使命B.企业制度C.行为规范D.企业精神4.某造纸企业为了环保设备的升级改造,与高等学校、科研院所联手建立了污水治理体系,污水排放达到了国家一级标准。

这种做法体现了企业的哪种社会责任?A.对雇员的责任B.对顾客的贵任C.对竞争对手的责任D.对环境的责任5.企业的技术革新、技术改造、产品的更新换代等方面的决策属于A.战略决策B.业务决策C.战术决策D.程序化决策6.盈亏平衡分析法是一种A.定性决策方法B.定量决策方法C.风险型决策方法D.折中决策方法7.为实施既定方针而制定的综合性计划属于计划形式分类中的A.目标B.政策C.规则D.规划8.组织设计过程中,要依据组织活动的特点和员工的特点把员工安排在适当的岗位上。

这体现了A.精简高效原则B.统一指挥原则C.责权对等原则D.专业化分工原则9.证券公司根据所服务客户资金的多少分别设立大户室、中户室和散户厅,这种部门划分的依据是A.顾客B.产品C.地区D.流程10.组织要用发展的眼光看待人与事的配合关系,不断根据变化的情况进行调整。

这体现了人员配备的A.因才适用原则B.动态平衡原则C.因事择人原则D.因人择事原则11.兰海公司由原来的6个管理层次改为现在的3个管理层次,管理人员也大幅减少。

毛概选择题5

毛概选择题5

1、区别旧民主主义革命与新民主主义革命的根本标志是(B )。

A.革命的指导思想不同 B.革命的领导阶级不同C.革命的前途不同 D.革命的对象不同2、贯彻“三个代表”重要思想,本质在坚持( B )。

A.党的先进性 B.执政为民C.执政兴国 D.党的领导3、邓小平理论中,关于建设中国特色社会主义首先要搞清楚的首要基本理论问题是( D )。

A.解放思想,实事求是 B.社会主义初级阶段C.是姓“资”还是姓“社”的判断标准 D.什么是社会主义、怎样建设社会主义4、一切从实际出发,是我们制定路线、方针的基本原则,现阶段中国最大的实际是( D )。

A.生产力水平低,经济发展落后 B.人口数量多,增长快,素质不高C.社会主义市场经济体制还不完善 D.正处于并将长期处于社会主义初级阶段5、中国在对资产阶级工商业实行社会主义改造的过程中,在利润分配上采取的政策是( A )。

A.四马分肥 B.劳资两利C.公私兼顾 D.统筹兼顾6.科学发展观的第一要义,是( B )A.改革B.发展C.稳定D.以人为本7.邓小平理论是( B )A.社会主义理论的一个流派B.当代中国的马克思主义C.产业革命时代的马克思主义D.战争与革命时代的马克思主义8.邓小平在党的十二大开幕词中( D )A.准确概括了社会主义的本质B.明确提出了四项基本原则C.科学阐述了社会主义初级阶段理论D.首次提出了建设有中国特色社会主义的命题9.中国特色社会主义理论体系的精髓是( C )A.抓住时机加快发展B.发展是硬道理C.解放思想、实事求是D.坚持四项基本原则10.邓小平对社会主义本质的科学概括,揭示了(C)A.社会主义的基本特征B.社会主义的共同属性C.社会主义的奋斗目标D.社会主义的基本范畴11.20世纪70年代,毛泽东在科学分析战争与和平问题的基础上提出了( A )A.三个世界划分的观点B.和平与发展的观点C.世界多极化的观点D.经济全球化的观点12.建立经济特区是我国对外开放中的一项伟大创举,特区的“特”强调的是( A )A.实行特殊的经济政策B.实行特殊的政治体制C.实行特殊的社会制度D.有着特殊的生活方式13.党的十七大报告指出,新时期最鲜明的特点是( D )A.解放思想,实事求是B.以经济建设为中心C.坚持四项基本原则D.改革开放14.深入贯彻落实科学发展观,实现可持续发展要求正确处理( B )A.经济发展与社会发展的关系B.经济发展与人口、资源、环境的关系C.全面发展与重点发展的关系D.信息化与工业化的关系15.邓小平的“两个大局”思想针对的是( B )A.城乡发展问题B.区域发展问题C.经济社会发展问题D.产业发展问题1.代表邓小平解放思想、实事求是的两个宣言书是(AC )A.《解放思想,实事求是,团结一致向前看》B.《邓小平在中共十二大的开幕词》C.1992年邓小平南方谈话D.邓小平在理论务虚会上的讲话2.邓小平理论的首要的基本理论问题是(AC )A.什么是社会主义B.什么是社会主义市场经济C.怎样建设社会主义D.如何正确处理改革、发展同稳定的关系3、毛泽东思想的科学含义是(ACD)。

全国2022年10月高等教育自学考试02318《计算机组成原理》试题(真题)

全国2022年10月高等教育自学考试02318《计算机组成原理》试题(真题)
其中,操作码为34H,寻址特征为18H,位移量为215H,立即数为1200H。将该指令分别按照小端方式和大端方式存储在2000号开始的按字节编址的存储单元中。试画出如下表格,并将结果用十六进制数填入。
32.对于一个双向传输的Pபைடு நூலகம்I-Expressx32总线,若一个方向的数据传输速率为2.6Gb/s,该总线的总带宽是多少?
17. MIPS指令系统中指令的格式分为R型、________型和_________型三种类型。
18.根据不同的控制描述方式,控制器分为_________两种实现方式。
19.在计算机系统中,从层次结构上可以将存储器分为寄存器、________、________和外存。
20.常用的存储器芯片的扩展方式有字扩展、________扩展和________扩展等三种方式。
全国2022年10月高等教育自学考试全国统一命题考试
《计算机组成原理》
试题课程代码02318
1.请考生按规定用笔将所有试题的答案涂、写在答题纸上。
2.答题前,考生务必将自己的考试课程名称、姓名、准考证号用黑色字迹的签字笔或钢笔填写在答题纸规定的位置上。
一、单项选择题:本大题共15小题,每小题1分,共15分。在每小题列出的备选项中只有一项是最符合题目要求的,请将其选出。
34.假定主存与cache之间采用4路组相联映射方式,数据块大小为1024字节,cache数据区容量为64k字节,主存空间大小为1M字节,按字节编址。试回答:
(1)主存地址划分为哪几个部分?每个部分分别是哪几位地址?
(2) cache总容量是多少?
(3)当CPU访问地址为21300H的主存单元时,如何判断cache是否命中?
六、综合应用题:本大题共2小题,第33小题10分,第34小题12分,共22分。

企业战略管理试题及答案

企业战略管理试题及答案

A卷一、单项选择题(本大题共15小题,每小题1分,共15分)在每小题列出的四个备选项中只有一个是符合题目要求的,请将其代码填写在题后的括号内。

错选、多选或未选均无分.1.任何一个战略经营领域(SBA)都是环境引力与企业实力的结合部,下列关于SBA的说法中错误的是( )A.环境引力大、企业实力大的SBA称为“明星”SBAB。

“瘦狗”SBA的平衡是无前途、失败的平衡C.环境引力大、企业实力小的SBA称为“奶牛”SBAD。

“难点”SBA的企业实力与行业引力不平衡,呈逆差2。

四川长虹电器公司在彩电市场需求未达到饱和状态时,实行彩电“独生子女"战略,此时该企业采取的战略是( )A。

集中型发展战略B。

同心多样化发展战略C.复合型多样化发展战略D.紧缩型战略3。

关于稳定型战略,下列说法正确的是()A。

稳定型战略具有追求稳定、没有风险的优点B.稳定型战略的目标重点是改善企业的现金流量,争取较大的收益和资金价值C.稳定型战略的特点之一是继续用基本相同的产品或劳务为原有的顾客服务D.稳定型战略指企业从目前的战略经营领域和基础水平收缩和撤退的经营谋划与方略4.以年销售收入、年利润总额或年平均资产为标志划分的企业规模通常被称为() A。

企业的经济规模B。

企业的组织规模C。

企业的生产规模D。

企业经营规模5。

根据国际化企业的内涵,下列说法正确的是()A。

国际化企业就是开展了涉外经营业务的企业B。

国际化企业的首要标志是以国际市场为导向、以满足国外市场需要为主要目标C.国际化企业就是主要活动舞台在国内,但需要从国外引进关键技术的企业D。

国际化企业就是中外合资经营企业6。

企业为了在任何地方产生可度量的反应或达成交易,使用一种或多种广告媒体为扩大市场所作出的谋划与方略被称为()A。

直复营销B。

关系营销C.文化营销D.整合营销7。

现代产品是一个整体的概念,产品的包装属于( )A。

产品核心层B.产品延伸层C。

产品形体层D.产品附加利益层8.某电冰箱厂专门生产用于冷藏药品和血浆的电冰箱,该企业适宜采取的产品性能战略应是()A.高性能战略B.适中性能战略C.合格性能战略D.短寿命产品战略9。

(全新整理)7月全国自考离散数学试题及答案解析试卷及答案解析真题

(全新整理)7月全国自考离散数学试题及答案解析试卷及答案解析真题

2018年7月全国自考离散数学试题试卷真题课程代码:02324一、单项选择题(本大题共15小题,每小题1分,共15分)在每小题列出的四个备选项中只有一个是符合题目要求的,请将其代码填写在题后的括号内。

错选、多选或未选均无分。

1.下列语句中不.是命题的只有()A.鸡毛也能飞上天?B.或重于泰山,或轻于鸿毛。

C.不经一事,不长一智。

D.牙好,胃口就好。

2.从真值角度看,命题公式的全部类型是()A.永真式B.永假式C.永真式,永假式D.永真式,永假式,可满足式3.设M(x):x是人;F(x):x要吃饭。

用谓词公式表达下述命题:所有的人都要吃饭,其中错误..的表达式是()A.))xM(⌝)(∃)x(⌝∧xM)x()(x(F∀B.))(→x(FC.)))(Mx(∨∀⌝x(F)x(M)x()(x∃D.))(∨x(F4.下列公式是前束范式的是()A.))()x(F)x)yG(y(⌝))∃∨∀(∧Hy)(Gy()()x,z(F∀B.)z(x∀(∨⌝C.)y()y,x(F)((∀)y→(∀x∃D.))()yGG)y,x(F)xy,x(→(∀5.设论域为整数集,下列真值为真的公式是()A.)0)(x)(y(=∃∀-xy)(y)(xx(=∀B.)0∃-yC.)0(xy)()x(=∃⌝∃-⌝∀yyxy)()(∀D.)0-(=x6.下列是谓词演算中的合式公式的是()A.)yG)x(F)x(∧∃∀B.)y,x(→)()x(px(∃C.)z,y((∧∀)x⌝x(∀D.)y,x(PQ)y,x(P)x().()A.B.C.D.1.()8.下列式子正确的是()A.(A-B)-C=A-(B∪C)B.A-(B∪C)=(A-B)∪C C.~(A-B)=~(B-A)D.~(A∩B) A9.下列集合对所给的运算是封闭的只有()A.非零整数集合Z*上的除法运算B.全体n×n实可逆矩阵集合M n(R)上的矩阵加法和乘法运算C.全体n×n实矩阵集合M n(R)上的矩阵加法和乘法运算D.A={1,2,…,10},x*y=LCM(x,y),即x,y最小公倍数10.设<A,○+,*>是环,则下列说法不.正确的是()A.<A,○+>是交换群B.<A,*>是半群C.*对○+是可分配的D.○+对*是可分配的11.下列四个格,是分配格的是()C.D..()A.B.12.下列各图是无向完全图的是()13.下列各有向图是强连通图的是()214.设G是具有n个结点的无向简单图,若在G中存在一条汉密尔顿路,则G中每一对结点的度数之和与n-1的关系为()A.大于B.大于等于C.等于D.小于15.设连通平面图G,共有n个结点,e条边,r个面,则欧拉证明成立的公式是()A.e-n+r=2 B.n+r-e=2C.n-r+e=2 D.n-e-r=2二、填空题(本大题共10小题,每小题2分,共20分)请在每小题的空格中填上正确答案。

中考英语真题(含答案)

中考英语真题(含答案)
How red packets are used
During Chinese New Year,17is(are)put inside red packets which are thenhandedoutto younger generations by theirparents, grandparents, relatives, and even close neighbour and friends.
—Please___________andI’ll put you through.
A. hold onB. carry onC. come onD. go on
14.—Jim is planning a trip to Shanghai this weekend, but still doesn't decide____________.
The money inside a red packet should _30be new. Folding the money or giving dirty or wrinkled bills is in bad taste.
Hongbao is a symbol of love from others, as well as a sign of good luck.
Here, youcan come and go as you please.
___①___
Here, cars aremanufactured, as wellas happiness.Here, we open the door toward the future by upgrading industries.
What not to gift

八上英语名校调研系列卷期末小综合试卷答案

八上英语名校调研系列卷期末小综合试卷答案

八上英语名校调研系列卷期末小综合试卷答案一、单项选择(共15小题,每小题1分,共15分)1. A. interesting2. B. to3. C. are4. A. in5. B. are6. C. are7. A. are8. B. to9. C. to10. A. to11. B. to12. C. with13. A. to14. B. with15. C. with二、完形填空(共10小题,每小题1分,共10分)16. B. but17. A. so18. C. what19. B. how20. A. why21. C. when22. B. which23. A. who24. C. why25. B. where三、阅读理解(共15小题,每小题2分,共30分)26. C. They are both good at sports.27. B. They are both good at English.28. A. They are both good at Maths.29. C. They are both good at Science.30. B. They are both good at Art.31. A. They are both good at Music.32. C. They are both good at History.33. B. They are both good at Geography.34. A. They are both good at Chinese.35. C. They are both good at PE.36. B. They are both good at Technology.37. A. They are both good at Drama.38. C. They are both good at French.39. B. They are both good at Spanish.40. A. They are both good at Japanese.四、词汇(共10小题,每小题1分,共10分)41. C. environment42. A. pollution43. B. recycle44. C. energy45. A. save46. B. reduce47. C. waste48. A. reuse49. B. protect50. C. natural五、任务型阅读(共5小题,每小题2分,共10分)51. C. We should reduce the use of plastic bags.52. A. We should use reusable bags.53. B. We should use paper bags.54. C. We should use cloth bags.55. A. We should use biodegradable bags.。

中考起航英语话题词汇手册答案

中考起航英语话题词汇手册答案

中考起航英语话题词汇手册答案Ⅰ.单项选择(共15小题;每小题1分,满分15分)1. My PE teacher often teachers us how to play ________football.A . a B. an C. / D. the1.解析:答案C,实地考察冠词用法,难度较低。

play+球类,则表示踢(打)球,此时没定冠词the。

而play+the+西洋乐器,则表示弹奏…,此时须要定冠词the,如play the piano2. ---Hi, Jack. Is this your new bike? ---No, _________is over there.It’s a parent from my uncle.A . Mine B. Yours C. Hers D. His2.解析:答案A,本题考察代词用法,难度较低。

mine我的,属于名词性物主代词。

名词性物主代词,可以指代上文指代的人或物,相当于形容词性物主代词+名词。

本题mine相当于my new bike。

★备注:mine的实地考察在20xx年淮安市中考同样也就是第2题发生过。

3. Steven, go to bed now. You should________before six tomorrow, or you will miss the plane.A . get off B. get up C. get on D. get along3.解析:答案B,考察动词短语辨析,难度较低。

get off下车/船get on上车/船get up起立、起床get along进展。

★★拓展:get on/along (well)with与…相处(很好)it与get on/get off属格时,it放到on/off之后,而不是get与on/off之间,基准:The bus is coming, let’s get on it车来了,让我们上车吧.4. During the May Day holiday, we stayed in a mountain village with______trees around.A . thousand of B. thousand C. thousands D. thousands of4.解析:答案D,实地考察数词用法,难度中等。

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二、单项选择(15小题,每小题1分,共15分)从A、B、C、D四个选项中选出一个最佳答案, 将其标号填入题前括号内。

()21. —Where is Tom’s and Peter’s homework?—The two students_____ ill yesterday, and they didn’t come to school.A. are allB. were allC. are bothD. were both( ) 22. —Lovely weather, ______it?—Yes,it is warm today.A. doesn’tB. isn’tC. won’tD. wasn’t( ) 23. —______ does he swim?—He swims twice a week.A. How longB. How soonC. How oldD. How often( ) 24.Thank you, mum. I won’t do it so well _____ your help.A. withB. withoutC. inD. under( ) 25. If Mr. Smith comes, ask him to leave a __________.A. messageB. sentenceC. noticeD. news( ) 26. The boy wanted to be an engineer when he was a child, _______ in the end he became an actor.A. andB. soC. orD. but( ) 27. —Be quiet, please! The baby _______.—Sorry.A. sleepsB. sleptC. is sleepingD. was sleeping( ) 28. —John, you really did a good job.—Thanks, but I think I can do it even better if I have time.A. manyB. muchC. moreD. less( ) 29. —Would you mind my smoking here?—________. It says “NO Smoking”.A. Not at allB. You’d better notC. I think soD. No problem( ) 30. Go and tell the boy with the fire. It’s too dangerous.A. don’t playB. not playC. not to playD. not playing( ) 31.He was _____ tired _______ he fell asleep as soon as he lay down.A. so; thatB. too; toC. enough; toD. such; that( ) 32. —Look! _____ carefully the girl is writing!—Yes, she is always very strict with herself.A. HowB. WhatC. what aD. How a( ) 33. Dictionary is a good teacher. You’d better _______ the new words in a dictionary instead of keeping asking others.A. put upB. wake upC. set upD. look up( ) 34. The visitors are going to ______ three days in Henan next week.A. spendB. payC. costD. take( ) 35. The beautiful music made the kids ________ . They began to dance to it.A. boredB. boringC. excitedD. exciting三、完形填空(10小题,每小题1分,共10分)先通读短文,掌握其大意,然后从A、B、C、D四个选项中选出一个可以填入相应空白处的最佳答案,将其标号填入题前括号内。

It rained in the country those days. It was very 36_______ everywhere. Classes in the morning were over and the children of about 5 to 6 years old 37_______around Mrs. Brown, the teacher, and waited. Five minutes later she finished putting the 36th boot on the 38_______pair of little feet. All the children left except(除了)the smallest one.Now she had a look at her 39_______, it was five past twelve. Her daughter was waiting for her at the school gate. She said she was going to take her to a 40_______at noon, the little girl came to school without breakfast. 41_______she was anxious (焦急的)to finish the last pair. They were for little Johnny Smith, a quiet boy. Mrs. Brown had a very 42_______ time getting his boots on as they were a bit too small for his growing feet, but she finally succeeded (成功).To her dismay (沮丧), little Johnny looked at her 43_______and said ,"Teacher, these boots aren't mine."In a hurry, but wanting to be 44_______Mrs. Brown groaned (呻吟) and took them off. But at that moment Johnny continued, "They 're my little brother 's. Mine are broken and Mummy had no time to 45_______them this morning, so she told me to wear them to school today."()36.A.dry B.cold C.wet D.warm ()37A.sat B.stood C.slept D.jumped ()38.A.16th B.17th C.18th D.19th ()39.A.book B.desk C.hand D.watch ()40.A.restaurant B.factory C.cinema D.hospital ()41.A.So B.Or C.But D.And ()42.A.exciting B.careful C.easy D.difficult ()43.A.hair B.face C.ears D.nose ()44.A.afraid B.worried C.kind D.happy ()45.A.wash B.sell C.make D. mend四、阅读理解(20小题,每小题2分,共40分)阅读下面四个语言材料,并根据要求答题。

AOnce upon a time, there were three tortoises who were friends. One of them was a large tortoise, one was a medium-sized tortoise and the third was a small tortoise.One day they went into a restaurant and ordered some cake. While they were waiting for the cake, they remembered that they hadn't brought any money. "Hey, we forgot to bring money to pay for our cake," the big tortoise said. "The little tortoise can go home and get it," the medium-sized tortoise said. "He's the youngest, so he should be the one to go." The little tortoise wasn't very pleased at this, but he knew he shouldn't argue with his elders, so he said, "All right, I'll go. But you must promise not to eat my cake while I'm away." The large tortoise and the medium-sized tortoise agreed, and the little tortoise set off for home to get some money.A few days later, the big tortoise said to the medium-sized tortoise, "Let's eat the little tortoise's cake. I'm hungry again." "So am I," the medium-sized tortoise said, and reached for the cake.As she did so, the little tortoise shouted from near the door of the restaurant, "If you touch my cake, I won't go and get the money!"根据短文内容选择最佳答案, 将其标号填入题前括号内。

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