听力原文：W: You are good at maths and chemistry. But not physics.M: I will work hard at it

听力原文：W: You are good at maths and chemistry. But not physics.

M: I will work hard at it next term.

Q: At what subject will the man work hard？

(8)

A．Chemistry.

B．Physics.

C．History.

D．Maths.

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更多“听力原文：W: You are good at maths …”相关的问题

第1题

NAT是Network Address Translation的缩写。

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第2题

A router that performs Network Address Translation （NAT) is installed between your compute

A router that performs Network Address Translation (NAT) is installed between your computer and the Internet.The router fails. You connect the computer directly to the Internet.You need to ensure that the computer is connected to the Internet in the most secure manner possible.What should you do？（）

A.A

B.B

C.C

D.D

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第3题

网络地址转换（NAT，Network Address Translation）是让那些使用私有地址的内部网络、连接到互联网或其他IP网络的方式。

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第4题

Your network contains a server named Server1 that has the Routing role service installed.

Server1 has two network connections. One network connection connects to the internal network. The other network connection connects to the Internet.All network connections connected to the internal network use private IP addresses. You install a Web server named Web1. Web1 hosts a secured Web site that only allows connections over TCP port 8281. Web1 is connected to the internal network.You need to ensure that the secure Web site can be accessed from the Internet.What should you do from the Routing and Remote Access console？（）

A. Configure Routing Information Protocol (RIP), and then activate authentication on the RIP interface.

B. Configure Routing Information Protocol (RIP), and then configure the incoming packet protocol settings on the RIP interface.

C. Configure Network Address Translation (NAT), and then add a new service to the NAT interface.

D. Configure Network Address Translation (NAT), and then enable the Secure Web Server (HTTPS) service on the NAT interface.

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第5题

NAT的英文全称是Networking Address Translation

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第6题

NAT（Network Address Translation)通过改变数据包的源（目的)（8)地址、源（目的)（9)来实现网络地址

NAT(Network Address Translation)通过改变数据包的源(目的)(8)地址、源(目的)(9)来实现网络地址转换。在Linux网关服务器中用iptables命令设置NAT规则。设Linux网关服务器有两个网卡，eth0接内网，eth1接外网。NAT服务配置命令如下：