2008 北京 第 33 题 单选题 区分题 2008_北京卷 (英语) 33. If you really have to leave during the meeting, you’$d better leave ____ the back door.$ A. forB. byC. acrossD. out 参考答案B ☆ 收藏不会,直接看解析查看原卷 →