It is the second time that you have been late ?A. haven’t you B. isn’t itC. is itD. have

问题补充：

It is the second time that you have been late, ?

A. haven’t you

B. isn’t it

C. is it

D. have you

答案：

A. haven’t you

(答案→)B. isn’t it

C. is it

D. have you

解析：句意：这是你第二次迟到了，是吗？这里需要反意问句，当陈述句部分是主从句的复合句的时候，常常和主句一致进行反问，根据前肯后否的原则，所以用C。