And if you become rich ,you will have a difficult time knowing who your real friends are.这句话为什么用knowing,

来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/23 02:12:52
Andifyoubecomerich,youwillhaveadifficulttimeknowingwhoyourrealfriendsare.这句话为什么用knowing,Andifyoubeco

And if you become rich ,you will have a difficult time knowing who your real friends are.这句话为什么用knowing,
And if you become rich ,you will have a difficult time knowing who your real friends are.
这句话为什么用knowing,

And if you become rich ,you will have a difficult time knowing who your real friends are.这句话为什么用knowing,
have sth +doing 表主动语态 have sth done表被动语态