题目内容
一What are Li Ming and Jenny doing?
—__________arerunning.
- A.They
- B.Them
- C.Their
- D.Theirs
A
该句缺的是主语,因此应该用主格they。
该句缺的是主语,因此应该用主格they。
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题目内容
一What are Li Ming and Jenny doing?
—__________arerunning.