题目内容:
--Who is he? Is he our new teacher?
--I'm sorry. I don't know __ and __ he is.
A.who; what
B.who ; how
C.how; what
D.where ; how
参考答案:
答案解析:
--Who is he? Is he our new teacher?
--I'm sorry. I don't know __ and __ he is.
A.who; what
B.who ; how
C.how; what
D.where ; how