题目内容
There are frequently reports of accidents as fireworks ______, stored or transported.
A. have been made B. are being made
C. were made D. have made
【答案】
B
【解析】
试题分析:考查动词时态。从语境或者常识可知此处是指烟花爆竹在生产过程中发生事故。所以用现在进行时的被动,故B选项正确。句意:总有频繁的关于烟花爆竹在生产,储存或运输中的事故报道。
考点:考查动词时态。
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