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【单选题】
以下关于ARP表的描述中，错误的是（）。（网络协议）A.
高速缓冲区中的ARP表是由人工建立的
B.
高速缓冲区中的ARP表是由主机自动建立的
C.
高速缓冲区中的ARP表是动态的
D.
高速缓冲区中的ARP表保存了主机IP地址与物理地址的映射关系
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【单选题】Conversation Two
A.
She was fascinated to see the beautiful scenes
B.
She fell asleep and wasn't aware of the touch
C.
The bus was crowded and noisy
D.
The bus made passengers lose their balance
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【单选题】问题3
A.
She was fascinated to see the beautiful scenes.
B.
She fell asleep and wasn't aware of the touch.
C.
The bus was crowded and noisy.
D.
The bus made passengers lose their balance.
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【单选题】Taking good notes is a time-saving skill that will help you to become a better student in several ways. 1 Second, your notes are excellent materials to refer to when you are studying for a test. Third...
A.
You must write your notes on separate paper
B.
Otherwise, you may not be able to read your notes later.
C.
you will also want to develop your own method for taking notes.
D.
That means you must first decide what to include in your notes.
E.
First, writing something down makes it easier for you to understand and remember it.
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