[单选题]

When you think of the Internet, you probably think of ".com." Just what do those three letters at the end of a World Wide Web address mean? Every computer that hosts data on the Internet has a(71)numerical address. For example, the numerical address for the White House is 198.137.240.100. But since(72)people want to remember long strings of numbers, the(73)was developed. It is a critical part of the Internet's technical infrastructure, correlates a numerical address to a word. To(74)the White House website, you could type its numerical address into the address box of your web browser. But most people prefer to use "www. whitehouse. gov." In this case, the domain name is(75).

A．unique

B．isolated

C．similar

D．same

参考答案与解析：

相关试题

Your senior colleague outlines a project timeline you think is unrealistic. What do you say when you

Your senior colleague outlines a project timeline you think is unrealistic. What

  • 查看答案

    • If you think you've been treated unfairly when applying for a job, you could stand up for your r

    If you think youve been treated unfairly when applying for a job, you could stan

  • 查看答案

    • What do you think of the performance? --- _____! The audience clapped their hands excitedly when it

    What do you think of the performance? --- _____! The audience clapped their hand

  • 查看答案

    • Everybody does!” You need friends when you play and when you work. If you have friends, you will fee

    Everybody does!” You need friends when you play and when you work. If you have f

  • 查看答案

    • Everybody does!" You need friends when you play and when you work. If you have friends, you wil

    Everybody does!" You need friends when you play and when you work. If you have f

  • 查看答案

    • Bill: What do you think of the film you

    [单选题]B．ill: What do you think of the film you saw last night?Nancy: ______

  • 查看答案

    • Do you think you can do it by yourself?

    [问答题]Do you think you can do it by yourself?

  • 查看答案

    • Do you think you can do it by yourself?

    [问答题]Do you think you can do it by yourself?

  • 查看答案

    • Do you think you can do it by yourself?

    [问答题]Do you think you can do it by yourself?

  • 查看答案

    • Why do you think you were successful in

    [主观题]Why do you think you were successful in your last job?你为什么认为自己在前一份工作中做得很成功？

  • 查看答案