问题
选择题
—Mary, don't laugh _____ other people's mistake any longer?
—Sorry, I won't. [ ]
A. with
B. on
C. for
D. at
答案
答案：D
搜题请搜索小程序“爱下问搜题”
—Mary, don't laugh _____ other people's mistake any longer?
—Sorry, I won't. [ ]
A. with
B. on
C. for
D. at
答案：D
