问题
选择题
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
答案：B
题目分析: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。
