问题
选择题
While we were watching the play, I____noticed a man with a funny look.[ ]
A. usually
B. suddenly
C. quickly
D. carefully
答案
答案：B
搜题请搜索小程序“爱下问搜题”
While we were watching the play, I____noticed a man with a funny look.[ ]
A. usually
B. suddenly
C. quickly
D. carefully
答案：B