皮皮学，免费搜题
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搜题
【单选题】
包装车间空气可用的灭菌方法( )A.
热压灭菌
B.
火焰灭菌
C.
微孔滤膜过滤
D.
辐射灭菌
E.
紫外线灭菌
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皮皮学刷刷变学霸
举一反三
【单选题】What can we learn from the first paragraph?
A.
It is a natural tendency for people to believe that innovation is stimulated by patents.
B.
The inventors cannot reap the fruits of their patents until many years later.
C.
Individuals and organizations welcome competitions brought about by the patentees.
D.
Patenting can never be a blessing to society if it fails to benefit people at large.
【简答题】Yi people
【多选题】下列关于以太网网卡地址陈述正确的有 ()
A.
以太网网卡地址又称作物理地址，是全球唯一的。
B.
以太网网卡地址又称作IP地址，是全球唯一的。
C.
以太网网卡地址固化在出厂网卡的ROM中，是不可修改的。
D.
以太网网卡地址是32位的地址，包括厂商代码和网卡代码两部分。
【简答题】任务型阅读。 Many people love drinking bottled (瓶装的) water because of the convenience. They believe that it is better to drink bottled water than to drink water out of the tap. However, all those bottles ar...
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