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.
以下属于信息素养的内容的有：
A. 信息意识
B. 信息伦理
C. 信息获取
D. 信息评价
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