2013 天津 第 10 题 单选题 区分题 2013_天津卷 (英语) 10.(1分 )In some languages,100 words make up half of all words in daily conversations. ( ) A. usingB. to useC. having usedD. used 参考答案D ☆ 收藏不会,直接看解析查看原卷 →