问题
选择题
(2014·蜀光中学月考)The weather turned out to be fine yesterday.I________the trouble to carry the umbrella with me.
A．couldn’t have taken
B．mustn’t have taken
C．needn’t have taken
D．didn’t need to take
答案
答案：C
考查情态动词。句意为：昨天天气很好，我本不必麻烦随身带伞的。根据句意可知C项正确。needn’t have done本没有必要做而做了。
答案： C
