-IS jack in the library?-Mabaybe.I saw him _____ out with same book just now.

分类: 作业答案 • 2021-12-28 17:51:34

问题描述：

-IS jack in the library?-Mabaybe.I saw him _____ out with same book just now.
A:gong
B:go

答

B,看到的时候动作已经完成了,用动词原形.