试题 试卷
题型：单选题 题类：常考题 难易度：容易
陕旅版小学英语四年级下册Unit 6同步练习1
—It is{#blank#}1{#/blank#} {#blank#}2{#/blank#} {#blank#}3{#/blank#}.
—It's more than twenty thousand kilometres long.
—It's {#blank#}1{#/blank#}.
试题篮
Good b{#blank#}1{#/blank#},
my friend.
