试题 试卷
题型：单选题 题类：模拟题 难易度：普通
—By _______ an e-mail.
—Every day.
—About twice a month. I'm busy with my study.
{#blank#}1{#/blank#} {#blank#}2{#/blank#}Jill have many sports?
— It'sblack.
— About 15 minutes.
试题篮
