We have to wait for the bus, _______?

We have to wait for the bus, _______?
A、have we
B、haven't we
C、do we
D、don't we
【正确答案】:D
【题目解析】:译文:我们得等公交车,不是吗?这里考查的是前肯定,后否定形式的反义疑问句。这种形式的后否定中,要用助动词+not+主语。此句的助动词应为do。答案为D。