1743] ----- Can I give you a lift?　　　　----- _____. I would prefer to walk.

[译文] --你搭我的便车，好吗？　　　　--谢谢了。我步行。

　 A. No, thanks 　 B. Yes, please

　 C. That’s very kind of you 　 D. I don’t need your help

[答案及简析] A。 谢绝别人的帮助，为了显得礼貌用No, thanks。

1742] The high building _____ stand two guards is the police station.

[译文] 门前有两个卫兵的高大建筑物是公安局。

　 A. in front of which 　 B. in front of it

　 C. that 　 D. which

[答案及简析] A。 定语从句是一个倒装句，先行词在从句中充当地点状语。

1741] The reporter said that the UFO _____ from east to west when he saw it.

[译文] 报告者说，他看到不明飞行物时，它正由东向西飞行。

　 A. was travelling 　 B. travelled

　 C. had been travelling 　 D. was to travel

[答案及简析] A。 时态题，看到的时候，不明飞行物正在飞行。

1740] If you keep on, you’ll succeed _____.

[译文] 如果你继续坚持下去， 迟早会成功的。

　 A. in time 　 B. at one time

　 C. at the same time 　 D. on time

[答案及简析] A。 in time 迟早，总会，及时；at the same time同时；on time准时。

1739] The nurse treated the naughty boy kindly, but her patience _____ at last.

[译文] 护士对这个顽皮男孩很好，但她的耐心终于没有了。

　 A. went down 　 B. used up

　 C. got away 　 D. gave out

[答案及简析] D。 give out 耗尽，用完， 不及物动词短语。

1738] We found all his time _____.

[译文] 我们发现他的所有时间都花在教学上。

　 A. devoted on teaching 　 B. devoted to teaching

　 C. devoting to teaching 　 D. devoted to teach

[答案及简析] B。 devote … to doing sth. 被花在…上。

1737] Many of the _____ languages have been lost.

[译文] 剩下的许多语言已经失传了。

　 A. remained 　 B. left

　 C. kept 　 D. remaining

[答案及简析] D。 remaining 剩下的，作前置定语；left表示剩下的，只能做后置定语。

1736] All but one _____ going to take part in the sports meet _____ next week.

[译文] 除了一个人外全部要参加下周举行的运动会。

　 A. is; that is to take place 　 B. are ; to be taken place

　 C. are; to be held 　 D. is; which is to hold

[答案及简析] C。 all but one 做主语应用复数； 运动会举行在下周用不定式表示将来。

1735] Green _____ to see it was wrong to refuse to meet Tom.

[译文] 格林逐渐明白了，不见汤姆是不对的。

　 A. went 　 B. came

　 C. knew 　 D. understood

[答案及简析] B。 come to see 逐渐明白，　come to do sth. 表示了一个渐进的过程。

1734] Young Pioneers are found all over China. They all have the same motto: _____.

[译文] 全中国都能看到少先队员。他们都有一句相同的呼号：时刻准备着。

　 A. Get prepared 　 B. Be prepared

　 C. Get perpared for 　 D. Be pepared for

[答案及简析] B。 应该是表示状态的短语。