301] In the dark street, there wasn’t a single person _____ she could turn for help.

[译文] 在黑暗的街道上，她一个求助的人都没有。

　 A. to whom 　 B. who

　 C. from whom 　 D. that

[答案及简析] A。 turn to sb.求助于…

300] She was more headstrong than ______.

[译文] 她比我们其他人都倔强。

　 A. the rest of us 　 B. us the rest

　 C. the other of us 　 D. us the other

[答案及简析] A 她是一方，其他人是另一方，用比较级。

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299] The car ______ at the present speed until it reaches the foot of the mountain at about the o’clock tonight.

[译文] 这车将以这个速度直到山脚下大约是九点钟。

　 A. would go 　 B. went

　 C. will be going 　 D. goes

[答案及简析] A。 情态动词表示推测。

298] Though ______, many laws of nature exist.

[译文] 尽管没有被发现，但是许多自然规律是存在的。

　 A. not having been discovered 　 B. having not been discovered

　 C. not having discovered 　 D. having not discovered

[答案及简析] A。 连词加现在分词短语作状语；此句等于：Though the laws of nature have not been discovered

297] The servant did _____ she could ______ the revolutionary.

[译文] 这个仆人尽了她的努力来帮助革命者。

　 A. what, help 　 B. that, to help

　 C. what, to help 　 D. all help

[答案及简析] C。 do what one can to do sth. = do all that one can to do sth. 重的不定式表示目的。

296] The missing boys were last seen _____ near the river.

[译文] 最后一次看到那个丢失的孩子时他在河边玩。

　 A. playing 　 B. to be playing

　 C. play 　 D. to play

[答案及简析] A。 现在分词作主语补足语，表示进行。

295] He gave me the phone number in order ______ contact him when we are in need of help.

[译文] 他给我电话号码以便我们需要他帮助的时候好联系。

　 A. to 　 B. of me to

　 C. for me to 　 D. that I

[答案及简析] C。 固定结构。in order (for sb.) to do sth.

293] The factory is five kilometers ______ from his house.

[译文] 工厂离他的家大约五公里左右。

　 A. so far 　 B. or so

　 C. far 　 D. way

[答案及简析] B。 or so"左右"

292] The little boy found his toy you _____ under the bed.

[译文] 小男孩找到了你藏在床下的玩具。

　 A. hide 　 B. hiding

　 C. to hide 　 D. hid

[答案及简析] D。 定语从句中差宾语。