题目内容

-----Have you finished your homework?

-----No, I ________ my younger sister all day yesterday.

A.was looking after                                    B.would look after

C.had looked after                                     D.look after

练习册系列答案
相关题目

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网