题目内容

The president spoke at the meeting for nearly an hour without _______ his notes.

A.bringing up B. referring to

C. looking for D. trying on

 

B

【解析】

试题分析:考查动词短语。 A.bringing up抚养;B. referring to 提到涉及;C. looking for寻找;D. trying on试穿;句意:总裁讲话快一小时了,没有参考他的笔记,根据句意可知没有看笔记而在演讲,故选B 项。

考点 : 考查动词短语

 

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Among all the fast growing science and technology, the research of human genes, __1._ biological engineering as people call it, is drawing more and more attention now. Sometimes it is a hot topic __2.__ (discuss) by people.

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