问题 选择题

_____ was expected, he failed in the exam.

A.That

B.As

C.Which

D.It

答案

答案:B

as指代下文he failed in the exam.内容,一般位于句首,意思是作为,如同等含义。Which作为引导词只能用在句中,故选B。

单项选择题
单项选择题