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With hundreds of millions of electronic (11)taking place daily, businesses and organizations have a strong incentive to protect the. (12) of the data exchanged in this manner, and to positively ensure the (13) of those involved in the transactions. This h

题目

With hundreds of millions of electronic (11)taking place daily, businesses and organizations have a strong incentive to protect the. (12) of the data exchanged in this manner, and to positively ensure the (13) of those involved in the transactions. This has led to an industry-wide quest for better, more secure methods for controlling IT operations,and for deploying strong security mechanisms deeply and broadly throughout networked infrastructures and client devices. One of the more successful concepts to engage the imaginations of the security community has been the development of standards-based security(14) that can be incorporated in the hardware design of client computers. The principle of encapsulating core security capabilities in (15) and integrating security provisions at the deepest levels of the machine operation has significant benefits for both users and those responsible for securing IT operations. 空白处（13）应选择（）

  • A、identities
  • B、homogeneities
  • C、creations
  • D、operations
参考答案和解析
正确答案:A
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相似问题和答案

第1题：

Two _____died of cold last winter.

A.hundreds old people

B.hundred old people

C.hundred old peoples

D.hundreds old peoples


参考答案：B

第2题：

5．—How many people will come to Shanghai next month?

—It's hard to say．_______ people，l think．

A． Million of

B． Millions of

C． Three millions

D． Three millions of


正确答案：B
5.B【解析】当hundred、thousand、milli。n等词前加数词时应用单数，后加介词of时，要用复数形式，故答案为B。

第3题：

The farmer keeps _______________ cows on his farm.

A. hundred B. hundred of C. hundreds D. hundreds of


正确答案：D

第4题：

Millions of people in many countries are moving to cities because they need to find work.()


参考答案：正确

第5题：

There are _________ flowers in the park.

A.hundreds of thousands of

B.hundreds of thousand

C.hundred of thousands of

D.hundreds of thousand of


正确答案：A

第6题：

There are about five() animals at the zoo.

A. hundred of

B. hundreds of

C. hundred

D. hundreds


参考答案：C

第7题：

____________treeshavebeenplantednearhere,sotheairisveryfresh.

A.Twohundreds

B.Hundredof

C.Hundredsof

D.Hundreds


正确答案：C

第8题：

A few workers were promoted, but meanwhile hundreds of workers were _______.

A. settled

B. committed

C. dismissed

D. proposed


参考答案：C

第9题：

Americans _____ millions of Christmas cards every year.

A. change

B. exchange

C. attempt

D. determine


参考答案：B

第10题：

If you don’t, you could end ____ spending hundreds of dollars more than you should have.


参考答案：up

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