—What was the teacher doing at that time?—He lessons at school.A. givesB. gaveC. was givin

发布时间：2020-08-20 08:55:16

—What was the teacher doing at that time?
—He      lessons at school.
A. gives
B. gave
C. was giving
D. is giving

网友回答

A. gives
B. gave
(答案→)C. was giving
D. is giving
解析：根据语境可知此题考查过去进行时的基本构成，was或were doing sth表示过去某个时间正在做某事。因he是第三人称单数故选C。
以上问题属网友观点，不代表本站立场，仅供参考！