难度语法分析选错题.

问题描述:

难度语法分析选错题.
Mutiny of a ship’s crew against the captain signifies the breakdown of the obedience and discipline
A B C
required to deal effectively to perils at eat.
D

B signigies应该用ing形式,句子只能有一个谓语.还有,根据句子意思,signigfy充当谓语欠妥.
D deal 不能单独使用,应该deal with