题目内容

某地统计脑卒中粗死亡率上升,而标化死亡率下降,这是因为该地发病率上升。()

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虚拟局域网不可跨越交换机。()

arp属于链路层。()

The lights went out and she had to______for her glasses on the bedside table in the darkness.

A. grope
B. search
C. look
D. seek

一个网卡可以绑定多个IP地址。()

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