The teacher doesn’t believe his reason for being absent from class he was ill mad him sa

问题补充：

The teacher doesn’t believe his reason for being absent from class he was ill, mad him sad.

A. that ; which

B. why; which

C. why; what

D. that ;what

答案：

(答案→)A. that ; which

B. why; which

C. why; what

D. that ;what

解析：考查从句。第一个为同为语从句，解释原因的内容，故用that；第二格为非限制性定语从句，故用which引导。