2010 Sichuan 第 18 题 单选题 区分题 2010_Sichuan卷 (英语) 9.We laugh at jokes,but seldom about how they work. A. we thinkB. think weC. we do thinkD. do we think 参考答案D ☆ 收藏不会,直接看解析查看原卷 →