I don't know_________he will find out the answer to the question.

来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/23 12:06:32
Idon''tknow_________hewillfindouttheanswertothequestion.Idon''tknow_________hewillfindouttheanswertoth

I don't know_________he will find out the answer to the question.
I don't know_________he will find out the answer to the question.

I don't know_________he will find out the answer to the question.
whether 是否

whether(if)
也可以填 how

whether

whether/if