情态动词may的否定回答是mustn't还是can't
情态动词may的否定回答是mustn't还是can't
我了解到情态动词may的否定回答有用 can’t / mustn’t的,那什么时候用can’t 什么时候用mustn’t
may提问否定回答是用 mustn't还是can't
May引导一般疑问句 否定回答是用mustn't 还是can't?
用适当的情态动词can,may,must,mustn’t,needn’t填空
请问情态动词的用法,请问情态动词,may,be able to,can't ,mustn't,might,have(ha
高中语法情态动词情态动词表推测,否定的最强烈用法是不是用Can't .表示回答或者命令最强烈可以用mustn't
情态动词的can't和mustn't的区别
选择适当的情态动词填空 can,may,must,shall,would,should,can't,mustn't,ne
根据语境,用can,may,might,can't,must,mustn't等情态动词填空
may的否定回答mustn't和can't有什么区别
用may提问,否定回答mustn't是还是needn't?