About 5000 antibiotics have been isolated from（）, but of these only fewer than 100 are in therapeutic use._精华吧

About 5000 antibiotics have been isolated from（）, but of these only fewer than 100 are in therapeutic use.

精华吧→答案→慕课→未分类

About 5000 antibiotics have been isolated from（）, but of these only fewer than 100 are in therapeutic use.

A.parasites

B.microorganisms

C.herbs

D.synthetics

正确答案：microorganisms

Tag：医药英语时间：2022-01-12 15:45:42

上一篇：Depending on their（）or origin, pharmaceutical agents can be split into three groups.
下一篇：Acetaminophen is combined with other active ingredients in medicines that treat（）.

相关答案

热门答案