He works in a big shop after school(2) all day(3)Saturday.
问题描述:
He works in a big shop after school(2) all day(3)Saturday.
(2)的选项有:A:for B:and C:to D:or
(3)的选项有:A:at B:of C:on D:in
括号里应该选几?
答
A C