题目内容:
--I've taken someone else's green sweater by mistake.
--It __________Harry's. He always wears green.
A.has to be
B.will be
C.mustn't be
D.could be
参考答案:
答案解析:
--I've taken someone else's green sweater by mistake.
--It __________Harry's. He always wears green.
A.has to be
B.will be
C.mustn't be
D.could be