present 用法Persons ________the concert were famous musicians.A.were present at.B.who are present at.C.present in.D.present at.

分类: 作业答案 • 2022-06-08 00:07:09

问题描述：

present 用法
Persons ________the concert were famous musicians.
A.were present at.B.who are present at.C.present in.D.present at.

答