试题 试卷
题型：单选题 题类：真题 难易度：普通
— Once a week.
一 Just $150.
— Who has filled it ____ water?
{#blank#}1{#/blank#} {#blank#}2{#/blank#} tin cans {#blank#}3{#/blank#} {#blank#}4{#/blank#} in the green bin?
试题篮
