用过氧乙酸PAA进行空气消毒,每立方米用2%过氧乙酸()
A.8毫升
B.10毫升
C.12毫升
D.14毫升
正确答案是A
扫描二维码免费使用微信小程序搜题/刷题/查看解析。
版权声明:本文由翰林刷题小程序授权发布,如需转载请注明出处。
本文链接:https://doc.20230611.cn/post/986336.html
上一篇:【填句补文】We all have our own comfort foods. Interestingly, they may vary according to moods and gender. One study found that happy people seem to want to eat things like pizza, while sad people prefer ice cream and cookies. __________ Researchers also f
下一篇:《没有秋虫的地方》是( )20世纪20年代客居福州协和大学教书时写的作品。