30.As he had had a heart attack ,he was told that he ___ continue the work.

问题描述:

30.As he had had a heart attack ,he was told that he ___ continue the work.
A.should
B.may not
C.mustn't
D.can't
我选的是D,WHY

题意你知道吧,就是说他有心脏病,且被告知“不能!”再继续工作.
这里从语气上来说很强烈,而且是被告知,是被动!
mustn't表示千万不能,是别人命令的口气.符合题意.
而can'则是自己主观意愿上的,跟“被告知”刚好相反~
这下明白了~
加油!