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【判断题】
在转发数据包的过程中(包括路由器接收数据包和发送数据包的行为),路由器会先执行NAT操作,再执行路由操作A.
正确
B.
错误
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【单选题】I. Reading Comprehension: Choose the best one to fill in the blank. People have been painting pictures for at least 30,000 years. The earliest pictures were painted by people who hunted animals. They ...
A.
the hunters wanted to see the pictures
B.
the painters were animal lovers
C.
the painters wanted to show imagination
D.
the pictures were thought to be helpful
【单选题】Choose the correct one.
A.
Sir/Madam, we don't have this kind of drink on board.
B.
Please change to another kind.
C.
We don ' t have enough for you. I suggest you change another kind.
D.
I'm afraid we don't have mango juice on this flight. May I offer you apple juice instead?It's sweet and tasty, too.
【简答题】阅读理解。 Michael is the kind of guy you love to hate. He is always in a good mood and always has something positive to say. One day I went up to Michael and asked him, 'I don't get it. You can't be posit...
【简答题】Choosing the right school for your child may be one of the most important choices you will ever make for his or her future. It's surprising that so few tools are available to help make such a decision...
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