Why is you are so late for the class?A. it thatB. that itC. itD. that

问题补充：

Why is you are so late for the class?

A. it that

B. that it

C. it

D. that

答案：

(答案→)A. it that

B. that it

C. it

D. that

解析：此题考查的是特殊疑问句的强调句型。其结构为：疑问词+ is it + that + 其它，句意：你究竟是为什么上课迟到了？所以选A。