1798] Some singers and dancers will _____ performances in order to collect money for the Hope Project.

[译文] 一些歌星和舞蹈家将演出一台节目为希望工程募捐。

　 A. work on 　 B. have on

　 C. turn on 　 D. put on

[答案及简析] D。 动词辨析，只有put on有演出的意思。

1797] He was badly wounded in the head, but still _____ and he is the greatest hero _____.

[译文] 他的头部收了重伤，但他还活着而且是活着的最伟大的英雄。

　 A. dead; living 　 B. hurt; alive

　 C. alive; lving 　 D. alive; alive

[答案及简析] D。 形容词辨析，living ,alive 这两个词都是活着的意思，但living只能作前置定语，alive只能作后指定语。

1796] Put the flowers in warm rooms to _____ them _____ the freezing cold.

[译文] 把花都放进温暖的房间里，以保护它们不被严寒冻坏。

　 A. resuce; off 　 B. protect; from

　 C. keep from 　 D. stop; from

[答案及简析] B。 protect…from…保护..不使…受到伤害，而stop/ keep…from…是阻止的意思。

1795] Do remember _____ your friend when you come to our party.

[译文] 当你来参加我们聚会的时候，记住将你的朋友带来。

　 A. to bring 　 B. bringing

　 C. to take 　 D. taking

[答案及简析] A。 remember to do sth. 记住要做什么事；bring带来；take带走。

1794] Keep the little plants in the shade _____ the sun doesn’t burn them.

[译文] 把幼苗放在阴凉处，这样太阳就不会晒坏它们。

　 A. to stop 　 B. so that

　 C. as a result 　 D. in order to

[答案及简析] B。 本句是一个祈使句，后面是一个表示目的的状语从句。

1793] Jane was always speaking highly of her role in the play, of course, made others unhappy.

[译文] Jane老是赞美她在剧中所扮演的角色，当然就使得其他人不愉快。

　 A. who 　 B. which

　 C. this 　 D. what

[答案及简析] B。 定语从句，现行词是前面的整个句子。

1792] The new shops near our school are increasing _____.

[译文] 学校傍边的新商店一天一天地在增加。

　 A. day by day 　 B. day after day

　 C. the other day 　 D. some day

[答案及简析] A。 day by day 一天又一天(有变化)；day after day一天又一天 (机械地重复)。

1791] The lessons given by Mr Smith are always _____ and interesting.

[译文] 史密斯上的课总是那么活跃和有趣。

　 A. lovingly 　 B. lovely

　 C. vividly 　 D. lively

[答案及简析] D。 lovingly 深情的；lovely 可爱的；vividly 鲜明的；lively活跃的。

1790] The highway _____ to the city is under repair now.

[译文] 通向城里的公路正在维修。

　 A. leads 　 B. led

　 C. to lead 　 D. leading

[答案及简析] D。 lead to导致，通向，现在分词短语作定语。

1789] As I felt better, my doctor _____ me to take a holiday.

[译文] 由于我觉得好一些，医生建议我休假。

　 A. advised 　 B. considered

　 C. hoped 　 D. suggested

[答案及简析] A。 动词用法辨异。advise sb. to do sth. 和consider sb. to be 可跟宾补；hope suggest不接宾补。