Question

【题目】(’15哈尔滨改编)As middle school students, we ________ be afraid of difficulties if we want to make our dreams come true.

A.mustn'tB.shouldn'tC.needn'tD.couldn't

Answer 1

【答案】B

【解析】

考查情态动词词义辨析。句意为：作为中学生，如果想要实现梦想，我们________害怕困难。mustn't禁止；shouldn't不应该；needn't不需要；couldn't不能。根据句意可知选B。