【英语模拟题4-6】

4. It’s ultimately scalable with a very small ecological footprint, ______ 24 hours a day, just like the Internet.

A. operating B. operate C. operated D. operates

5. It is not difficult to ________ the idea that machines may communicate information to us.

A. admit B. receive C. accept D. convince

6. People often discover their affinity to each other by the love ______ for a book.

A. they have each B. they each have

C. they has each D. they each has
 

【答案解析】

4.【答案】A。解析：考查非谓语动词。句意：它最终是可扩展的，生态足迹非常小，就像互联网一样24小时运行。本题中，主语it和动词operate表示主动关系，因此，选择现在分词形式作状语。故选A。过去分词operated表示与逻辑主语之间为动宾关系，故排除。

5.【答案】C。解析：考查动词辨析。句意：机器可能会给我们传达信息，这一观念不难让人接受。admit承认;receive收到;accept接受;convince说服。根据题意，该空表示这一观念不难让人“接受”，故答案选C。

6.【答案】B。解析：考查从句和主谓一致。句意：人们常常因为同爱一本书而结为知己。分析句子结构，each作they的同位语，表示“他们中的每一个人”，此时，真正的主语还是they，故使用have而不是has，they each have是the love的定语从句，省略了that，故选B。