题目内容

成熟红细胞的特点有()。

A. 胞质内充满血红蛋白
B. 双凹圆盘状
C. 无细胞器
D. 无细胞核
E. 以上均是

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急性乳腺炎形成脓肿后切开引流时,不恰当的是()

A. 必要时做对口引流
B. 切口应引流通畅
C. 切口多选择按放射方向切开
D. 不要分离脓肿隔膜,以防扩散
E. 乳房后脓肿可做弧形切口

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Marry wants to create a new application on his laptop that does not have any design elements in it. Which one of the following should he do to begin his process?()

A. select file->Database->new and give it a filename of “blank.nsf”
B. select file->Database->new,choose local as the server,and chose the blank template
C. select file->Database->new,choose local as the server,and chose the default.ntf template
D. select file->Database->new,give it a filename of “blank.nsf”,and chose the blank template&e

城市社会学研究的意义。

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