问题:
Can you tell me where he is? Sorry, ________
A.I can.
B.I don’t know.
C.I know.
D.I do.
Can you tell me where he is? Sorry, ________
A.I can.
B.I don’t know.
C.I know.
D.I do.
A.I can.
B.I don’t know.
C.I know.
D.I do.
参考答案: