746] Help yourself ____ some more fruit.

[译文] 请随便吃点水果。

　 A. with 　 B. to

　 C. for 　 D. on

[答案及简析] B。 help oneself to sth. 固定搭配，　随便吃点…。

745] The songs _____ she sang in the concert yesterday sounded _____.

[译文] 昨天她在音乐会上唱的那首歌听起来很不错。

　 A. / ; beautifully 　 B. that ; wonderfully

　 C. which ; well 　 D. / ; nice

[答案及简析] D。 第一个空是定语从句，先行词在从句中充当宾语；sound是连系动词，跟形容词。

744] The poor man _____ lost his money just now is called John.

[译文] 刚才那个丢钱的可怜人名叫John。

　 A. that 　 B. which

　 C. who 　 D. whom

[答案及简析] C。 定语从句，先行词是人，做主语用who。

743] He suddenly returned to the small village _____ a rainy morning.

[译文] 在一个下雨天的早晨他突然回到了这个小村庄。

　 A. on 　 B. at

　 C. in 　 D. during

[答案及简析] A。 在一个具体的日期，介词要用on。

742] The road to the mountains _____ by the snow for almost a month.

[译文] 通往山区的路被大雪截断已有将近一个月了。

　 A. has been cut off 　 B. have been cut off

　 C. has been cut down 　 D. have been cut down

[答案及简析] A。 the road主语是单数；cut off意为截断。

741] Is the river ______ through that town very large?

[译文] 流经这城镇的河大吗？

　 A. which flows 　 B. flows

　 C. that flowing 　 D. whose flows

[答案及简析] A。 定语从句，which代替先行词the river在从句中作主语。

740] Now that there are only a few minutes left, we’d better talk about the plan in _____.

[译文] 既然只剩下几分钟了，我们最好简短地谈谈我们的计划。

　 A. short 　 B. secret

　 C. all 　 D. general

[答案及简析] A。 in short 简短地；in secret 秘密地；in all总共。

739] The woman sold the eggs _____ seven dollars and they were sold ____ half price.

[译文] 这个妇女卖鸡蛋得了7美元，但这些鸡蛋是半价卖出的。

　 A. with; at 　 B. for; at

　 C. at; in 　 D. by; on

[答案及简析] B。 sell sth. for money卖…得了多少钱；; sell sth. at the price以…价格卖….

738] Please tell me _____ you want your coffee, black or white?

[译文] 请告诉我你如何喝咖啡，加牛奶还是不加？

　 A. when 　 B. what

　 C. how 　 D. which

[答案及简析] C。 这个句子不是选择疑问句，而是问的如何喝咖啡，故选how。

737] -----What do you think of the materials _____ these clothes were made? ----- They feel _____.

[译文] --你看这些衣服是什么原料做的？　--他们摸起来柔软。

　 A. for whom; well 　 B. into; soft

　 C. of which; soft 　 D. in which; good

[答案及简析] C。 成品中看得到原材料，要用be made of；feel摸起来，是连系动词，后面跟形容词作表语。