Do you __ drive on the left in English?
问题描述:
Do you __ drive on the left in English?
A.have to B.must
C.should D.may
A 还是 B
答
A
must的疑问直接提前到句首,不需要加do助动的,所以是A
have to的have是实义动词,要用do助动构成疑问和否定啊