试题 试卷
题型：单选题 题类：真题 难易度：普通
B: Is it Mr. Green?
A: It can't ______ him. He ______ to Beijing.
—— He's not here. He Beijing.
—B: Sorry , I don't .But I think he ___the library.
—Yes, I ___________ there several times.
试题篮
