咀嚼效率与牙齿关系最为密切的是() A.牙齿数目 B.牙齿排列 C.牙齿形态 D.牙 发布时间:2020-02-18 21:48 │ 来源:www.tikuol.com 题型:单项选择题 A1/A2型题 问题: 咀嚼效率与牙齿关系最为密切的是()A.牙齿数目B.牙齿排列C.牙齿形态D.牙齿大小E.牙齿的功能性接触面积
题型:单项选择题 A1/A2型题 用所给词的适当形式填空。1. He always wears a pair of heavy ____ (glass).2. My pen pal, Ann, is of medium ____ (high). And she is very beautiful.3. Sun Yue, my favorite musician, ____ (have) long straight hair.4. I want to be a ____ (sing) because I like music.5. Do you often go ____ (shop) on Sundays? 查看答案