【题目】—What made her mother so angry?
—______the exam.
A.because she didn't pass
B.Her not pass
C.That she didn't pass
D.Because her no passing

【答案】C
【解析】考查主语从句和省略。句意：——是谁让他妈妈那么生气？——她没有通过考试。故用that引出主语从句，其后省略了谓语部分，补充完整应该是That she didn't pass the exam made her mother so angry. 是她考试不及格让她妈妈那么生气。选C。