是does his homework 还是do his homework

是does his homework 还是do his homework
是does his homework 还是do his homework

是does his homework 还是do his homework
要看情况吧,如果主语是第三人称单数,就用does his homework,例：The boy does his homework.如果句子中含有情态动词,如can could should will 等,就要用do his homework 例：The boy will do his homework.

does