题目内容
【题目】He had a difficult time ______ the lost boy.
A.find
B.to find
C.finding
D.be finding
【答案】C
【解析】句意:他很难找到那个丢失的男孩。have a difficult time doing sth.:做某事有困难;结合句意可知选C。
练习册系列答案
相关题目
题目内容
【题目】He had a difficult time ______ the lost boy.
A.find
B.to find
C.finding
D.be finding
【答案】C
【解析】句意:他很难找到那个丢失的男孩。have a difficult time doing sth.:做某事有困难;结合句意可知选C。