湿法除尘是利用了某些粉尘有较好的()来达到除尘的目的。A.亲水性 B.疏水性 C 发布时间:2017-06-20 14:09 │ 来源:www.tikuol.com 题型:单项选择题 问题: 湿法除尘是利用了某些粉尘有较好的()来达到除尘的目的。A.亲水性 B.疏水性 C.亲油性
题型:单项选择题 We work together to achieve our common purpose: ____ world that is safer, cleaner and healthier than ____ one we found. [ ]A. the; the B. a; /C. a; the D. the; / 查看答案