问题
选择题
He’ll be very upset if you_________his offer of help.
A．turn off
B．turn out
C．turn over
D．turn down
答案
答案：D
搜题请搜索小程序“爱下问搜题”
He’ll be very upset if you_________his offer of help.
A．turn off
B．turn out
C．turn over
D．turn down
答案：D
