He ( )be in the classroom, I think.
No,he( )be there.I saw him go home one minute ago.
A.may;can't B.may;mustn'tt
He ( )be in the classroom, I think.
No,he( )be there.I saw him go home one minute ago.
A.may;can't B.may;mustn'tt
希望可以帮助你!满意的话,希望采纳,谢谢!
选A
may表示猜测,或许
can't 不可能 ,一定要用can't
He (may) be in the classroom, I think.
No, he (can't) be there. I saw him go home one minute ago.
A.