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【判断题】
在静态NAT中,内部网络中的主机IP地址(内部本地地址)一对一地永久映射成外部网络中的某个合法的地址。A.
正确
B.
错误
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】从下面所给的词汇进行选择,将正确的序号( A, B, C.... )填入空格中。 (1) What a ____________ garden it is! (2) ____________ as she was, she never looked down the poor. (3) It is a ____________ day, the leaves have been blown o...
【简答题】How often one hears children wishing they were grown-ups and old people wishing they were young again. Each age has its pleasures and its pains, and the happiest person is the one who enjoys what each...
【简答题】移动闭塞的3个基本要素是( )、( )、目标点。
【简答题】选出画线部分读音不同的一项。 ( )1. A. t i me ( )2. A. w rite ( )3. A. d a y ( )4. A. s u n ( )5. A. wind y ( )6. A. w ea ther ( )7. A. f oo d ( )8. A. c ar ( )9. A. a pple ( ...
【简答题】选词填空，只填序号。 A. evening B. beside c. under D. library E. windy 1. The eraser is _______ the pencil. 2. We are reading a book in the _______． 3. I have supper at 7:00 in the _______. 4. The pen i...
【单选题】M: I think it’s going to be a nice day. W: It’s certainly a big improvement over yesterday. M: But it’s supposed to get cloudy and windy again this afternoon. What was the weather like yesterday?
A.
It was fine.
B.
It was cloudy and windy.
C.
It was worse than today.
D.
It was sunny.
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