Question

Jack described his father,who__________ a brave boy many years ago, as a strong-willed man．

A.would be
B.would have been
C.must be
D.must have been

Answer 1

【答案】：D

本题考查情态动词的用法。

【应试指导】句意：杰克把他的父亲描述为一个意志坚定的人，他的父亲多年前肯定很勇敢。用must have been表示对过去事情的肯定推测。