> 英语 >
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?
人气:214 ℃ 时间:2019-10-01 21:21:48
解答
可以的
推荐
猜你喜欢
© 2025 79432.Com All Rights Reserved.
电脑版|手机版