the examiner must have been pleased with my performance 是被动语态吗?

分类: 作业答案 • 2022-01-09 18:01:27

问题描述：

the examiner must have been pleased with my performance 是被动语态吗?
have been pleased with my performance这句话是被动语态吗?还是be pleased with

答

have been pleased with my performance这句话是被动语态,be pleased with也是被动语态,两者的区别是时态不同.