If we_________ sunlight_________ a dry leaf with a piece of glass, it may start - 高中英语试题 - 超级试练试题库

题目

题型：不详难度：来源：

If we_________ sunlight_________ a dry leaf with a piece of glass, it may start burning.

A．work; out

B．carry; out

C．focus; on

D．concentrate; on

答案

解析

短语辨析。Work out计算出，锻炼；carry out执行；focus…on…把…聚焦于…;concentrate…on…把…聚焦于…;结合句意可知C正确。句意：如果我们用意块镜子把阳光聚焦于一片干树叶，它很快就会开始燃烧。

核心考点

试题【If we_________ sunlight_________ a dry leaf with a piece of glass, it may start 】；主要考察你对动词及动词短语辨析等知识点的理解。[详细]

举一反三

--- What should I do with my paper, Mr. Jason?
--- Well, what I have said about Peter’s _____ yours.

A．goes for

B．goes through

C．goes up

D．goes over

题型：不详难度：| 查看答案

The parking rules in public places should be ______ strictly， otherwise you will get a ticket.
A. realized B, recognized C. consulted D. observed

题型：不详难度：| 查看答案

In order to help the police ，the witness described what he had seen very carefully not to ______ any detail.

A．act out

B．leave out

C．pick out

D．put out

题型：不详难度：| 查看答案

The party was meant to be a surprise to everyone who would take part, but one of the organizers _______ the plan．

A．gave away

B．gave out

C．gave up

D．gave back

题型：不详难度：| 查看答案

With the environment worsening, the government ______ people for more environment protection．

A．reacts to

B．appeals to

C．refers to

D．leads to

题型：不详难度：| 查看答案

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