what does parents do in the morning?是用does还是do?还是在parents前面加

what does parents do in the morning?是用does还是do?还是在parents前面加 What does your parents do? what does she do in the morning?为什么还要在she后面加上do,前面不是有does了吗 What does he do in the morning? what does she do in the morning? what does your mother do 和 what do your parents do为什么前者是does What does your parents do?(找错） when_____ your lessons start in the morning?是do还是does your的前面用do还是does your team前面用do还是does They前面用Do还是does? what do your parents do?what does your parents do?哪个对啊~ 说明理由