—Canyouexplain

问题详情：

 — Can you explain ________ China’s football team failed again in the attempt for the World Cup?

— I am sorry, but this is the last time. We will behave ourselves.

A. why is it that  B. why it is that  C. how it is that  D. how is it that

【回答】

B

知识点：复合句

题型：选择题