311] More than one hundred got saved from the fire _____ helicopter.

[译文] 被直升飞机从火中救出的人一百多。

　 A. in 　 B. with

　 C. by 　 D. from

[答案及简析] C。 强调动作的发出者用介词by。

310] ______ students in class 4 took park in that spring outing.

[译文] 4班的所有48个学生都参加了郊游。

　 A. 48 all 　 B. 48 whole

　 C. All 48 　 D. The whole 48

[答案及简析] C。 all是副词，修饰名词短语48 students。

309] You didn ’ t let me drive. If we _____ in turn, you ______ so tired.

[译文] 你不让我开车。如果我们轮流开车，你就不会这么累。

　 A. has left; comes 　 B. drove; wouldn’t have got

　 C. were driving; wouldn’t get 　 D. had driven; wouldn’t have got

[答案及简析] D。 对过去发生的事的推测；用虚拟语气。

308] So loudly ______ that every one of the class could hear him.

[译文] 他讲话这样大声，班上的每个人都能听见。

　 A. did he speak 　 B. did he spoke

　 C. spoke he 　 D. he spoke

[答案及简析] A。 so…that…结构位于句首，要部分倒装。

307] To all of you ______ the praise for the success.

[译文] 成功的表扬属于你们大家。

　 A. belongs to 　 B. belong to

　 C. belongs 　 D. belong

[答案及简析] C。 belong to　属于；此句是个倒装句。

306] If my brother is allowed to go out, ______.

[译文] 如果容许我哥哥出去，我也该出去。

　 A. so should I 　 B. so am I

　 C. so should I 　 D. so I am

[答案及简析] B。 两个句子的主语不是一个人，两种情况一样就得倒装。

305] No sooner _____ they rushed out into the street.

[译文] 一听到这个消息他们就冲到街上去了。

　 A. did they hear the news than 　 B. had they heard the news than

　 C. did they hear the news when 　 D. had they heard the news when

[答案及简析] B。 no sooner ...than引导的从句位于句首，从句要部分倒装，而且是完成时态。

304] The teacher tells his students to read the novel over and over again until they ______ it.

[译文] 老师要学生多读几遍这本小说直到他们理解它。

　 A. understand 　 B. understood

　 C. have understood 　 D. have been understood

[答案及简析] A。 在时间状语从句中一般用现在时态表示将来。

303] "It’s ______ warm today, let’s go swimming."　　"No, I don’t ______ to do. It’s ______ cold today.

[译文] --今天相当暖和，去游泳吧！　　--不，我不想去，今天还较冷。

　 A. rather, hope, fairly 　 B. fairly, want, rather

　 C. rather, think, fairly 　 D. fairly, like, fairly

[答案及简析] A。 rather表示过分；fairly表示合适。

302] ----I have never heard it _____ before. And you ? ----The same as you.

[译文] --我从来没有听说此事谈论过，你呢？　--和你一样。

　 A. talking about 　 B. talked

　 C. talked of 　 D. being talked

[答案及简析] C。 过去分词短语作宾补。