问题
选择题
— _______ are they doing?
一They are running．
A．Who
B．Whose
C．What
D．Where6.
答案
答案：C
本题回答语的含义为他们正在跑，表示做某件事情，对事情提问的用疑问词what，故本题选C。
搜题请搜索小程序“爱下问搜题”
— _______ are they doing?
一They are running．
A．Who
B．Whose
C．What
D．Where6.
答案：C
本题回答语的含义为他们正在跑，表示做某件事情，对事情提问的用疑问词what，故本题选C。