问题 选择题

The H7N9 flu is reported ______  higher fever and coughing for several days.

A.taking the form of

B.to take the form of

C.to be taken the form of

D.having taken the form of

答案

答案:B

题目分析:句意: 据报道H7N9病毒的症状是连续几天的高烧和咳嗽。sth be reported to do sth据报道,这是固定句型,这里take the form of与the H7N9 flu之间是主动关系,故选B。

点评:本题难度适中。主要考查的是非谓语的一些最基本的用法。但是,题目的设置注重了情景化和结构复杂化,加大了考生对题干句的理解难度。设问的角度呈现出多样化趋势,不仅仅是非谓语间的互相干扰。

即学即练:You should understand the traffic rule by now. You’ve had it_______ often enough.

A. explaining    B. to explain     C. explain    D. explained

解析:D。句意:你应该到现在为止理解交规了,你已经让别人解释多次了。

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