在超市里，商品的陈列是有讲究的，例如：在照相机旁边放着胶卷，在香皂旁边陈列皂盒等

阅读理解。

     You may hear someone say, "It's raining cats and dogs."We know it means it's raining hard. Here is

  how it comes.

     There are many large rats in a country. People need cats. But there are many mountains in the country. 

  It's hard for a plane to land (着陆).  So the cats come down by parachute (降落伞).

     In another country, the people need dogs to find people in the snow. Where can they get the dogs?

 You can guess. The dogs also come down by parachute.

     These cats and dogs are helping the people. And the people often say it rains cats and dogs.

1. What does the sentence "It's raining cats and dogs." mean?

    A. We put the cats and the dogs in the sky.    

    B. It means 'It's raining hard'.

    C. people like cats and dogs.                

    D. Cats and dogs are helping the people

2. Why do the cats come down by parachute?

    A. Because it's not safe (安全的).    

    B. Because there are many mountains in the country:

   C. Because people need cats.        

    D. Because it's quick to carry the cats.

3. From the article, we can know rats mean _____.

    A. 大象          

    B. 猴子          

    C. 老鼠          

    D. 熊猫

— Are two students enough to help you carry the desk?

— No, the desk is too heavy. I need ______ two.

A．other

B．another

C．the other

D．others

【问题3】 在如图1-13所示的网络拓扑图中，客户端user1～user8部分采用Windows 2003操作系统，部分采用 Windows XP操作系统，但它们在VPN接入服务器上均进行相同权限的配置。在客户端user1的Windows 2003操作系统的cmd窗口下，运行ipconfig /all命令得到如图1-17所示的系统输出信息，且每次从公司 VPN服务器中获取的信息均相同，那么在已启动VPN功能的服务器上需进行以下操作：

1) 在已启动VPN功能的“路由和远程访问”界面中，选中服务器并单击鼠标右键，从弹出的快捷菜单中选择【属性】命令，在弹出的窗口中选择“IP”选项卡，系统将弹出如图1-18所示的配置界面。 2) 在如图1-18所示的配置界面中，选择“ (2) ”，系统将弹出“新建地址”的配置界面(如图 1-19所示)。 3) 在如图1-19所示的配置界面中，需将“起始IP地址”设置为 (3) ，“结束IP地址”设置为 (4) ，“地址数”设置为 (5) 。 4) 根据该公司VPN接入网络的建设要求，在如图1-18所示的配置界面中至少还需要选中 (6) 和 (7) 等选择框。

变电站全停后调度人员应如何处理（）？

A.向单位总工汇报情况，等待处理方案

B.全面了解变电站继电保护动作情况、断路器位置、有无明显故障现象

C.了解站用系统情况，有无备用电源等

D.查明故障原因后，尽快给变电站母线送电

赫鲁晓夫上台后，他选择的改革突破口是（）。

A.农业

B.商业

C.轻工业

D.重工业