793] Would you like to _____ us in our discussion?

[译文] 你想参加我们的讨论吗？

　 A. take part in 　 B. join

　 C. taking part in 　 D. joining

[答案及简析] B。 would you like to 后面跟动词原形；take part in ，参加某项活动；join和某人一道做…。

792] It’s said that corn was grown a lot in Tibet _______.

[译文] 据说在17世纪西藏中有大量的玉米。

　 A. in 17th century 　 B. in the 17th century

　 C. in 17 century 　 D. in the 17 century

[答案及简析] B。 固定表达。

791] Rather than _____ on a crowded bus, he always perfers _____ a bike.

[译文] 他总是宁愿骑自行车而不愿挤公共汽车。

　 A. ride; ride 　 B. riding; ride

　 C. ride; to ride 　 D. to ride; riding

[答案及简析] C。 prefer to do sth. rather do sth.结构。

790] As I became older, I came to like ____ things.

[译文] 随着我年龄的增长，我越来越喜欢纯朴的东西。

　 A. more and more simple 　 B. more simpler and simpler

　 C. much simpler ans simpleer 　 D. more and more simpler

[答案及简析] A。 比较级 and 比较级， 表示"越来…越来…" 。

789] The doctor was reading an article ______ the class.

[译文] 医生在把一篇文章读给学生听。

　 A. for 　 B. by

　 C. towards 　 D. to

[答案及简析] D。 read sht. to sb. 把…读给…听。to表示对象；如果用介词for的话就是为…而读，表示目的。

788] The pen ____ she writes letters is broken.

[译文] 她写信的钢笔坏了。

　 A. which 　 B. that

　 C. with which 　 D. by which

[答案及简析] C。 用钢笔写信，使用工具介词应该用with。

787] _____ are written _____ English.

[译文] 许多书是用英语写的。

　 A. Many a books; in 　 B. Many of the books; with

　 C. Many of the books; in 　 D. Many the books; with

[答案及简析] C。 many a 表示许多，后面跟单数名词；many of 表示许多，后面跟复数名词；用什么语言时介词用in。

786] The box is _____ what I saw in the shop.

[译文] 这个盒子和我在商店里看到的一样。

　 A. same as 　 B. the same like

　 C. the same that 　 D. the same as

[答案及简析] D。 same总是和定冠词the连用；当表示类似时用as；表示同一物时用that。

785] I prefer _____ at home to _____ outside.

[译文] 我宁愿呆在家里也不愿在外面玩。

　 A. staying; playing 　 B. to stay; play

　 C. staying; play 　 D. to stay; playing

[答案及简析] A。 prefer (doing) sth. to (doing) sth.喜欢不喜欢，该句中的to是介词，to的前后必须一致。

784] Is it easier to make plans _____ trips now?

[译文] 现在做旅行的计划容易些是吗？

　 A. to 　 B. for

　 C. of 　 D. on

[答案及简析] B。 make plans for…. 做…的计划。