问题
选择题
I want to know what trouble you have _____ these questions. [ ]
A. to answer
B. for answering
C. with answering
D. in answering
答案
答案：D
搜题请搜索小程序“爱下问搜题”
I want to know what trouble you have _____ these questions. [ ]
A. to answer
B. for answering
C. with answering
D. in answering
答案：D