1701] An awful accident _____, however, occur the other day.

[译文] 然而一场可怕的事故在前些天发生了。

　 A. does 　 B. did

　 C. has to 　 D. had to

[答案及简析] B。 the other day 指的是过去，只能用did。

1700] Can you make sure _____ the gold ring?

[译文] 你能确信阿丽丝把金戒指放在何处？

　 A. where Alice had put 　 B. where had Alice put

　 C. where Alice has put 　 D. where has Alice put

[答案及简析] C 宾语从句应该用陈述语序。

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1699] _____ I shouted at the top of my voice _____ turn his head.

[译文] 直到我大声地对他吼叫，他才转过头来。

　 A. Not until; did he 　 B. Not until; he did

　 C. Until; he did not 　 D. Until; did he not

[答案及简析] A。 not until 在句首，主句要部分倒装。

1698] I haven’t seen her _____ the time _____ she had the accident.

[译文] 自从她除了事故后，我就一直没见到她。

　 A. for; that 　 B. since; when

　 C. since; as 　 D. for; when

[答案及简析] B。 when 引起的定语从句，修是先行词time。

1697] If you see Tom today, say hello _____ her _____ me.

[译文] 如果你今天见到汤姆，请代我向他问好。

　 A. at; from 　 B. to; for

　 C. from; to 　 D. to; from

[答案及简析] D。 say hello to sb. from sb.代某人向某人问好。

1696] The doctor spent _____ operating _____ the wounded soldier.

[译文] 医生花了一整个晚上给受伤的士兵做手术。

　 A. long all night; with 　 B. all night long ; on

　 C. all night long; to 　 D. long all night; at

[答案及简析] B。 给某人做手术是operate on 。

1695] I don’t know if my brother _____ tonight.

[译文] 我不知道哥哥是否今晚回来。

　 A. will return 　 B. is returning

　 C. has returned 　 D. returns

[答案及简析] A。 tonight预示是将来时态。

1694] _____ does Mary prefer _____ pears?

[译文] 玛利喜欢梨吗？

　 A. what; to 　 B. Which; to

　 C. What; rather 　 D. How; to

[答案及简析] D。 prefer to喜欢,有了宾语，只能选how表示程度。

1693] Sara showed Betty _____ her garden for she wanted to show her flowering roses _____ her.

[译文] 沙拉带领贝蒂参观她的花园，她想把正在开放的玫瑰给她看。

　 A. around; for 　 B. for; to

　 C. around; to 　 D. in; for

[答案及简析] C。 show…around 带领…参观…；show sth. to sb.给某人看…。