试题 试卷
题型：单选题 题类：常考题 难易度：普通
仁爱科普版九年级上Unit 1 The Changing WorldTopic 1 Our country has developed rapidly. 语法专题练习：现在完成时
The old couple {#blank#}1{#/blank#} more than thirty years ago.
I {#blank#}1{#/blank#} {#blank#}2{#/blank#} the bike for five years.
试题篮
