时态填空it(begin) to rain when i (sit) on the bench an hour ago.

分类: 作业答案 • 2022-01-04 12:11:44

问题描述：

时态填空it__(begin) to rain when i __(sit) on the bench an hour ago.

答

have began ， sat

答

began,was sitting.

答

bagan，was sitting
选我吧，我告诉你窍门！

答

began was sitting

答

began,was sitting

时态填空it__(begin) to rain when i __(sit) on the bench an hour ago.