( ) students we should study hard every dayA at B on c in D of

问题描述:

( ) students we should study hard every day
A at B on c in D of

as 表示作为

正确答案只有AS

you should study hard at school every day. A.On the hand B.On theA,在手上 B,另一方面 C,无此说法这类选择题专考英语的积累或固定的搭配

As?怎么看几个答案都不对......同求大神解释

出错了吧 as