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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。

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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

5. All the employees except the manager ____ to

       work online at home. (2004 广东)

       A. encourages      B. encourage

       C. is encouraged     D. are encouraged

   [解析]选D  本题考查主谓一致与时态,本句的主

语是employees。

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。

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2. ____ two exams to worry about,  I have to

       work really hard this weekend. (2004 北京)

       A. With        B. Besides

       C. As for        D. Because of

   [解析]选A  本题考查with结构的用法,在句中

with结构作状语.

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1. -- Do you like ____ here?

       -- Oh, yes. The air, the weather, the way of

         life. Everything is so nice. (NMET 2004)

       A. this        B. these

       C. that        D. it

   [解析]选D   本题考查it的特殊用法,it在这里指

模糊的情形、环境、状况。其余代词指具体事物、

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4. -- What is your new teacher like?

   -- ____.

   A. She likes singing'

   B. She doesn't like sports

   C. She seems very kind to us

   D. She's fallen ill

☆精典题例☆

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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

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2. -- Ann has ____; you can't trust her with any

    secrets.

  -- Really? Then I will be more careful next time.

   A. quick mouth     B. big mouth

   C. a poor mouth     D. a big mouth

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