题目内容

首先观察到微生物存在的学者是

A. 吕文虎克
B. 巴斯德
C. 郭霍
D. 李斯特

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第一个发现青霉素的学者是

A. Behring
B. Fleming
C. Domagk
D. Pasteur

具有抗吞噬作用的细菌特殊结构是

A. 细胞壁
B. 荚膜
C. 细胞膜
D. 鞭毛

Few human beings go about longing in secret for more of their fellows to express appreciation for their efforts.

A. 对
B. 错

The writer wished for all people the ________________ to achieve ________________, and find ________________ and praise it.

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