Be careful when you deal with this chemical, as it will explode when ______ to sunlight.A.exposed B.

题目简介

Be careful when you deal with this chemical, as it will explode when ______ to sunlight.A.exposed B.

题目详情

Be careful when you deal with this chemical, as it will explode when ______ to sunlight.
A.exposed B.to exposeC.exposingD.being exposed
题型:单选题难度:中档来源:不详

答案

A

试题分析:考查非谓语动词。本题考查短语be exposed to暴露与……。句意:处理这种化学物质时要小心,因为它暴露在阳光下时会爆炸。故A正确。

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