I have studied my science test Thursday afternoon.A．at; onB．on; fo_刷题宝

题干

I have studied my science test Thursday afternoon.

A．at; on

B．on; for

C．for; on

上一题下一题 0.85难度单选题更新时间:2011-11-15 07:42:08

答案(点此获取答案解析）

小学学科试题库

初中学科试题库

高中学科试题库