It was the old clock that the old man spent the whole morning at home.A. repairingB. rep

发布时间：2020-08-17 14:03:21

It was      the old clock that the old man spent the whole morning at home.
A. repairing
B. repaired
C. to repair
D. in repair

网友回答

(答案→)A. repairing
B. repaired
C. to repair
D. in repair
解析：此为一强调句型，repairing the old clock在原句中充当介词in的宾语。
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