I'm very glad to see you.I ( ) you had come already.

学习 时间:2026-04-03 14:56:20 阅读:578
I'm very glad to see you.I ( ) you had come already.A.don't know B.haven't know C.didn't know D.hadn't know选什么?为什么?

最佳回答

美好的发带

简单的刺猬

2026-04-03 14:56:20

chad come过去完成时 前面就该用一般过去时