This lesson is interesting .This lesson is helpful.合并成一句

分类: 作业答案 • 2022-03-26 17:33:36

问题描述：

This lesson is interesting .This lesson is helpful.合并成一句
This lesson is -------- interesting -------- helpful

答

This lesson is（both）interesting（and）helpful.
这节课既有趣又有用.