Question

. - The speaker is a tall man with glasses.
- Then it_____ be Mr. Smith, who is short and thin.

A．wouldn't

B．won't

C．mustn't

D．can't

Answer 1

D

试题分析：句意：上文，这个说话的人是一个戴着眼镜的高个子男子。下文，那不可能是史密斯先生，史密斯先生又矮又瘦。表示推测，用can't，选D。