can the boy do\does his homework?到底是do还是does?

can the boy do\does his homework?到底是do还是does?
can the boy do\does his homework?
到底是do还是does?

can the boy do\does his homework?到底是do还是does?
是do,can,could,may,might,must,need,这类的情态动词后面都是接的V原形

do

do 前面是情态动词啊

do 情态动词后加动词原型

do,在情态动词CAN后面用原形

do,can后面跟动词原形

do can后边跟动词原形

does