问题
选择题
Don't laugh at the people who are in trouble.[ ]
A. mistake for
B. play a joke on
C. be lost in
D. be fed up with
答案
答案：B
搜题请搜索小程序“爱下问搜题”
Don't laugh at the people who are in trouble.[ ]
A. mistake for
B. play a joke on
C. be lost in
D. be fed up with
答案：B