Question

【题目】(’15焦作模拟)There is no light in her apartment. She ________ be at home because she is afraid of darkness.

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

Answer 1

【答案】D

【解析】

考查情态动词表推测的用法。句意为：她的公寓里灯没有亮，她________在家，因为她怕黑。mustn't禁止； needn't 不需要；shouldn't不应该；can't不能。分析句意可知，这里根据灯没有亮来推测她不在家，表示否定推测，故选D。