试题 试卷
题型：单选题 题类：常考题 难易度：普通
{#blank#}1{#/blank#} {#blank#}2{#/blank#} tickets do you have to buy?
—He is 80.
—Because I want to ____people's lives in the past. That is very interesting for me.
{#blank#}1{#/blank#} can you improve {#blank#}2{#/blank#} memory?
试题篮
