【单选题】
( ) 31. Who hit home run number 715?
A. Babe Ruth. B. Hank Aaron. C. Babe Ruth’s partner. D. Hank Aaron’s friend.
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相关试题
【单选题】
( ) 32. What does the expression “to touch all bases” mean?
A. To try your best to set a new record.
B. To get a chance to be the greatest hitter.
C. To do what is needed to finish an activity.
D. To solve the problems successfully.
【单选题】
( ) 33. The Chinese Yellow Sea Wetlands are in the _______ of China．
A．south B．east C．west D．north
【单选题】
( ) 34. Usually the weather in the wetlands is _______．
A．hot B．pleasant C．cold D．dry
【单选题】
( ) 35. The World Wetlands Day is on _______．
A．February 2 B．June 25 C．April 22 D．March 22
【单选题】
( ) 36. We must protect wetlands because _______．
A．they are home for wildlife B．they can prevent flood
C．they can offer food to the animals and birds D．all of the above
【单选题】
( ) 37.The greatest river for navigation is ___________.
A. the Nile B. the Amazon C. the Mekong D. the Mississippi
【单选题】
( ) 38. From a dam, people can use the water for ___________.
A. keeping the rivers clean B. only making electricity
C. irrigation and making electricity D. washing clothes
【单选题】
( ) 39. The water in the river is polluted because of _____________.
A. people's drinking water too much B. people's swimming in the river too much
C. chemicals and other materials D. people's building a dam across a river
【单选题】
( ) 40. The best title of the passage is ___________.
A. Rivers in Cities B. The importance of Rivers
C. Transportation D. Natural Resources
【单选题】
1.—Hello! This is Henry Speaking．I’d like to speak to your father．
—Sorry, he has Shanghai．
A. been in B. been to C. come to D. gone to
【单选题】
2. — It’s difficult for the village children to cross the river for school．
— I think a bridge ______ over the river．
A. was built B. is being built C. has been built D. should be built
【单选题】
3. —Where would you like to go, Jinan or Qufu?
— ．I only want to go to Qingdao．
A. Each B. Either C. Neither D. All
【单选题】
4. — The documentary A Bite Of China II is quite popular around China recently. How do you like it? — ______.
A. I think so B. Pretty good C. It’s my pleasure D. All right
【单选题】
5. There are three English-books on the shelf, but ______ of them is mine.
A. both B. neither C.all D. none
【单选题】
6. When the parents arrived at the hall, the students _______ their projects.
A. have finish B. finished C. had finished D. are finishing
【单选题】
7. This week, the _______ seems to change every day: one day is hot; the next day is cold.
A. time B. weather C. season D. way
【单选题】
8. He never does his work _______ Mary.
A. as careful as B. so careful as C. carefully as D. as carefully as
【单选题】
9. — Can he jump high?
— Yes, he ______. He is a good high jumper.
A. must B. need C. can D. shall
【单选题】
10. The shop _____ at 8:00 a．m．and it ________ for ten hours every day．
A. is open; has opened B. is opened; opens
C. opens; is open D. opened; opens
【单选题】
11. —Excuse me, may I use your bicycle? ______ is broken.
—Certainly. But remember to return it before lunch.
A. Mine B. Me C. Myself D. I
【单选题】
12. —Simon, what do I need to take for the hiking?
—You’d better ________ more water than usual. It’s hot today.
A. to take B. taking C. take D. took
【单选题】
13. Helen ______ to a language school when she was seven.
A. sent B. is sent C. will send D. was sent
【单选题】
14. — Is this park you’ve visited recently?
— Yes, it's the most beautiful one I’ve ever visited before.
A. that B. the one C. which D. the one which
【单选题】
15. — It’s difficult for the village children to cross the river for school.
— I think a bridge ________ over the river.
A. should be built B. is being built C. has been built D. was built
【单选题】
16. — Could you tell me when Mr. Li ________ in Huaibei?
— Sure．．When he ________, I’ll call you．
A. arrives; will arrive B. will arrive; will arrive
C. arrives; arrives D. will arrive; arrives
【单选题】
) 17.There is ________ 800-metre-long road behind ________ hospital．
A. an; an B. an; the C. a; a D. a; the
【单选题】
18. — Did you see a girl in yellow pass by just now?
— No, sir. I ________ a magazine.
A. read B. am reading C. was reading D. would read
【单选题】
19.In fact, my parents are not only kind to me, but also strict ________ me.
A. at B. to C. for D. with
【单选题】
20. The boy_____ a yellow sweater can_____ himself now．
A. wearing; dress B. putting on; wear C. put on; dress D. dressing; wear
【单选题】
21. —Jack, I haven’t seen your brother for a long time．
— He ________Shanghai on business for two months．
A. went to B. has gone to C. has been in D. has been to
【单选题】
22. The meat with eggs tastes ______. Would you like some more?
A. nice B. well C. bad D. wonderfully
【单选题】
23. — Look! The man standing at the gate ______ be our headmaster．
— No, it _______ be him．He is holding a meeting in the office now．
A. must; can’t B. must; mustn’t C. can’t; can’t D. can’t; mustn’t
【单选题】
24. The Japanese government must do everything ________ polluted water from running into rivers, lakes, seas and oceans．
A. keep B. kept C. Keeping D. to keep
【单选题】
25. —Hi, Jack．Did you go to Jim’s birthday party?
—No, I felt so sad．I ．
A. didn’t invite B. am not invited C. wasn’t invited D. hadn’t invited
【单选题】
( ) 26. Where does the writer of "The little Prince" come from?
A．England． B．France． C．America． D．China．
【单选题】
( ) 27. What does the prince do after the fox tells him a secret?
A．He cares more about a flower and a sheep．
B．He meets many more strange adults on other planets．
C．He realizes his love for the rose and he goes back to his planet．
D．He discovers interesting things such as a snake, other roses and a fox．
【单选题】
( ) 28. What does "The little Prince" mainly talk about? It' s about _________．
A．the adult world B．the planet B -612
C．a rose and a fox D．the adventure of a young prince
【单选题】
( ) 29. What is the writer's main purpose（目的）in writing this passage？
A．To tell the readers his life story．
B．To tell people what kind of person his father was．
C．To tell the readers what present he got from his father．
D． To let people know how poor he was．
【单选题】
( )30 Why did the father not ask his son not to do this and do that？
A．Because he felt quite confident of his son．
B．Because he was born from a poor family．
C．Because he was a man of few words．
D．Because he didn't want to be much too strict with his son．
【单选题】
( ) 31. What would someone learn from this passage？
A．How to live by oneself． B．How to stand on one's own feet．
C．What a good father should do． D．What the self-important is like．
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【判断题】
正常地层压力当量钻井液密度等于地层水的密度。
【判断题】
钻井液在环空中上返速度越大、井越深、井眼越不规则、环空间隙越小，且钻井液密度、切力越高，则环空流动阻力越大；反之，则环空流动阻力越小。
【判断题】
激动压力是由于下放钻柱而使井底压力增加的压力，其数值就是阻挠钻井液向上流动的流动阻力值。
【判断题】
在钻井中，对地层压力的检测是非常重要的，对保护油气层、保证井控安全具有重要意义。
【判断题】
在各种沉积物中，异常高压地层的地层压力大于从地表到地下某处连续地层水的静液柱压力。
【判断题】
当井壁周围的岩石所受的切向应力和径向应力的差达到一定数值后，将形成剪切破坏，造成井眼坍塌。
【判断题】
井口返出的钻井液量大于泵入量，或停泵后井口钻井液自动外溢，这种现象称之为溢流。
【判断题】
井侵、溢流、井涌、井喷、井喷失控反映了地层压力与井底压力失去平衡以后，随着时间的推移，井口所出现的几种现象及事故发展变化的不同阶段和严重程度。
【判断题】
关井压力是表征井内压力系统平衡与否的重要参数。
【判断题】
在裸眼井段，只要静液压力低于地层压力，溢流就可能会发生。
【判断题】
钻井液密度下降是导致溢流的一个最常见原因。
【判断题】
只要有一个引起井底压力降低的因素，都有可能最终导致溢流发生。
【判断题】
在不同工况下，井底压力是由一种或多种压力构成的一个合力。
【判断题】
在处理事故向井内注油时，若原油不能平衡产层压力时，应注解卡剂。
【判断题】
排替量，即钻井液体积所代换的等量钻具体积。
【判断题】
起钻过程中，需要及时准确的向井内灌满钻井液以维持足够的静液压力。
【判断题】
罐内钻井液的增量，就是井内已侵入的地层流体量，即溢流量。
【判断题】
钻柱内钻井液密度比环空钻井液密度高时，停泵钻井液也会外溢。
【判断题】
地层水侵入钻井液，会使钻井液密度和粘度都下降。
【判断题】
天然气在井内上升运移并逐渐膨胀，临近井口体积迅速膨胀，引起钻井液罐液面快速上涨。
【判断题】
在钻遇气层时，由于天然气密度小、可膨胀、易滑脱等物理特性，从溢流到井喷的时间间隔短。
【判断题】
井喷或井喷失控大多是钻井液密度低造成的。
【判断题】
及时处理溢流可以防止硫化氢、二氧化碳造成更大的危害。
【判断题】
发生井喷后需要依靠井控设备实施压井作业，重新恢复对油气井的压力控制。
【判断题】
井口装置包括在钻井过程中各次开钻时所配置的液压防喷器及其控制装置、四通、转换法兰、双法兰短节、转换短节、套管头等。
【判断题】
旋转防喷器安装位置在井口防喷器组最上端。
【判断题】
FKQ系列控制装置主要由蓄能器装置、遥控装置、管排架、液压油管线和气管线等组成。
【判断题】
防喷器是井控设备的关键部分，其性能优劣直接影响油气井压力控制的成败。
【判断题】
套管头作用之一是通过悬挂器支撑除表层之外的各层套管的重量。
【判断题】
初级井控（一级井控）是依靠适当的钻井液密度来控制地层压力，使得没有地层流体侵入井内，溢流量为零。
【判断题】
一级井控的关键在于钻前要准确地预测地层压力、地层破裂压力和坍塌压力，从而确定合理的井身结构和准确的钻井液密度。
【判断题】
二级井控的核心就是要做好溢流的早期发现，及时准确地关井，正确地实施压井作业。
【判断题】
溢流量的大小是井控作业能否成功的关键。
【判断题】
软关井的关井时间长，但它防止了“水击效应”作用于井口。
【判断题】
硬关井，指一旦发现溢流或井涌，立即关防喷器的操作程序。
【判断题】
含硫化氢油气井，如果井口设备和井身结构具备条件，可以考虑使用硬关井。
