Ta老师题库

After observing that bacteria took up toxic dyes, Paul Ehrlich discovered arsphenamine, the first an

8 查阅

After observing that bacteria took up toxic dyes, Paul Ehrlich discovered arsphenamine, the first antibiotic.

A.Right　

B.Wrong

C.Not mentioned

D.----

参考答案:

答案：Right

相关问题:

（）is advanced by Paul Grice.

随便看看:

版权所有,保留一切权利！© 2018-2023 Ta老师 Talaoshi.com 湘ICP备18019507号-1 联系QQ:469958。