I don't know _________.(我不知道什么时候举办晚会)
问题描述:
I don't know _________.(我不知道什么时候举办晚会)
答
I don't know when to be held the evening party.
I don't know _________.(我不知道什么时候举办晚会)
I don't know when to be held the evening party.