问题
选择题
You never imagine what trouble I have _________this paper in my house.
A．finding
B．to find
C．found
D．for finding
答案
答案：A
考查短语：have trouble in doing sth 做什么事情有麻烦，句意：你根本不会想象出我在我房间找这篇论文有多么的麻烦。所以选A。
搜题请搜索小程序“爱下问搜题”