The lesson drawn from the coal mine accidents is that safety measures are so important that we take them too seriously.
A. can’t
B. should
C. mustn’t
D. shall
网友回答
(答案→)A. can’t
B. should
C. mustn’t
D. shall
解析:考查情态动词。句意“从矿难中得到的教训是安全措施是如此重要以至于我们怎样重视都不为过。”can’t与too连用表示肯定,意为“无论怎样都不过分,越......越好”。故选A。