题目内容
—It is dark outside. Who's knocking at the door?
—______ may be Henry. It's time for him to come back from work.
A.It B.He C.She D.I
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题目内容
—It is dark outside. Who's knocking at the door?
—______ may be Henry. It's time for him to come back from work.
A.It B.He C.She D.I