He ___ be very hungry for he had ate three large bnowl of noodles.我怎么绝得这道题怪怪的.A.canB.mustC.needD.mustn't且D为何不可呢?

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He___beveryhungryforhehadatethreelargebnowlofnoodles.我怎么绝得这道题怪怪的.A.canB.mustC.needD.mustn''t且D为何不可呢?H

He ___ be very hungry for he had ate three large bnowl of noodles.我怎么绝得这道题怪怪的.A.canB.mustC.needD.mustn't且D为何不可呢?
He ___ be very hungry for he had ate three large bnowl of noodles.我怎么绝得这道题怪怪的.
A.can
B.must
C.need
D.mustn't
且D为何不可呢?

He ___ be very hungry for he had ate three large bnowl of noodles.我怎么绝得这道题怪怪的.A.canB.mustC.needD.mustn't且D为何不可呢?
B啊,没错啊
表示推测偏肯定,
否定了就没那意思啦

musn't be是禁止,严格禁止,并不是不可能的意思

must情态动词表示:肯定,一定,否定式为:can't be
mustn't的意思是:禁止、不允许
句意:他吃过三大碗面,不可能再饿了
你的选项有问题

must是肯定的猜测,下文说的是已经吃了三大碗。所以,是不是题错了

对的,must be 表示肯定的猜测;表否定的猜测是can't be;mustn't be 表示禁止