0  394963  394971  394977  394981  394987  394989  394993  394999  395001  395007  395013  395017  395019  395023  395029  395031  395037  395041  395043  395047  395049  395053  395055  395057  395058  395059  395061  395062  395063  395065  395067  395071  395073  395077  395079  395083  395089  395091  395097  395101  395103  395107  395113  395119  395121  395127  395131  395133  395139  395143  395149  395157  447090 

7. The flu is believed ____ by viruses that like to

       reproduce in the cells inside the human nose and

       throat.  (2004 上海)

       A. causing        B. being caused

       C. to be caused     D. to have caused

   [解析]选C  根据flu和介词by可知应该用被动语

态,所以排除A、D项,再根据is believed,可知C项为最佳

选项,因为sth. is believed / considere / thought是英语中

的一种常见句式。

试题详情

6. When and where to go for the on-salary holiday

     ___ yet. (2003 上海春招)

       A. are not decided

       B. have not been decided

       C. is not being decided

       D. has not been decided

   [解析]选D  由what,who,why,how,when等

“wh-”引导的名词性分句作主语时,其后的谓语动词用单

数.两个由and连接的并列名词性分句如果表示一件事

情.谓语动词要用单数。

试题详情

4. A cook will be immediately fired if he is found

      ____ in the kitchen.

       A. smoke        B. smoking

       C. to smoke       D. smoked

   [解析]选B  这道题考查find的用法,动词find后

面经常跟形容词、现在分词、过去分词、介词短语作宾语补

足语,跟现在分词和过去分词的区别在于:前者表示主动

和动作持续进行,后者表示被动和动作已经完成,当主语

十谓语+宾语+宾语补足语变为被动语态时,宾语补足语

就成为主语补足语。

试题详情

3. For the sake of her daughter's health, she

       decided to move to a warm ____.

       A. weather       B. temperature

       C. season        D. climate

   [解析]选D   这道题考查几个名词的用法,句意是

“为了女儿的健康,她决定搬迁到气候比较温暖的地方

去”,weather泛指气候或天气,是不可数名词,而climate

则强调某个地区的天气或气候。

试题详情

3.-- What do you think of the picture ____

   left?

  -- I must say it is really very good.

   A. of   B. on     C. in   D. at

试题详情


同步练习册答案
闂傚倸鍊搁崐鐑芥嚄閼哥數浠氬┑掳鍊楁慨瀵告崲濮椻偓閻涱喛绠涘☉娆愭闂佽法鍣﹂幏锟� 闂傚倸鍊搁崐鎼佸磹閹间礁纾归柟闂寸绾捐鈹戦悩鍙夋悙缂佺媭鍨堕弻銊╂偆閸屾稑顏�