题目内容
【题目】He let me repeat his instructions __________ sure that I understood what was __________ after he went away.
A. to make; to be done
B. making; doing
C. to make; to do
D. making; to do
【答案】A
【解析】句意:他要求我重复他的指示,以确保我明白他离开后我要做什么。to make sure不定式作目的状语;what与do构成被动关系,因此用不定式的被动式。
练习册系列答案
相关题目