-Who knocked at the door? -- I’ve no idea. I just pretended nobody was at home, so

发布时间：2020-08-17 14:11:27

---- Who knocked at the door?
---- I’ve no idea. I just pretended nobody was at home, so I didn’t ask who was    .
A. he
B. that
C. she
D. it

网友回答

A. he
B. that
C. she
(答案→)D. it
解析：此题未指明敲门人的性别，所以用it。
以上问题属网友观点，不代表本站立场，仅供参考！