问题
选择题
Can you tell me ________?
A．what are they doing that for
B．why they are doing for
C．why are they doing that
D．what they are doing that for
答案
答案：D
搜题请搜索小程序“爱下问搜题”
Can you tell me ________?
A．what are they doing that for
B．why they are doing for
C．why are they doing that
D．what they are doing that for
答案：D