— Do you know the old man on the bench over there?— He is my grandfather.A. sitB. satC. t

发布时间：2020-08-17 09:47:02

— Do you know the old man      on the bench over there?
— He is my grandfather.
A. sit
B. sat
C. to sit
D. sitting

网友回答

A. sit
B. sat
C. to sit
(答案→)D. sitting
解析：句意：--你认得那边凳子上的老人吗？--他是我爷爷。这里需要定语修饰the old man，用现在分词做定语，所以选D。
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