被动语态和过去完成时
问题描述:
被动语态和过去完成时
The computer was invented in 1800可以转换为The computer had beed invented in 1800么?
答
可以的
被动语态和过去完成时
The computer was invented in 1800可以转换为The computer had beed invented in 1800么?
可以的