物体表面的消毒灭菌常用方法是 A.巴氏消毒法 B.焚烧与烧灼 C.高压蒸汽灭菌法 D 发布时间:2019-04-06 08:25 │ 来源:www.tikuol.com 题型:单项选择题 问题: 物体表面的消毒灭菌常用方法是A.巴氏消毒法B.焚烧与烧灼C.高压蒸汽灭菌法D.滤过除菌法E.日光与紫外线
题型:单项选择题 Geography also _____ a part in making dialects. Some people living in the mountains speak with an older kind of English dialect. [ ]A. makes B. has C. takes D. plays 查看答案