大学英语四级

单选题With the increased use of high-tech communications equipment, business people _____.A have to get familiar with modern technologyB are gaining more economic benefit from domestic operationsC are attaching more importance to their overseas businessD are

题目
单选题
With the increased use of high-tech communications equipment, business people _____.
A

have to get familiar with modern technology

B

are gaining more economic benefit from domestic operations

C

are attaching more importance to their overseas business

D

are eager to work overseas

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相似问题和答案

第1题：

The notebook computers use ( ) as standard display equipment.

A.CRT display

B.LCDs

C.LED

D.TV screen


参考答案：B

第2题：

Which of the following describes an area where communications equipment is stored?()

A. HVAC

B. MDF

C. 110 block

D. Demarc


参考答案：B

第3题：

The increased use of computers in business has been_________ by a costly increase in computer crime．

A．accompanied

B．disappointed

C．matched

D．witnessed


正确答案：A
accompany的意思是“伴随，和……一起发生”；(diappoint的意思是“使失望”；match的意思是“相配，相称”；witness的意思是“目击，作证”。题干的意恩是：“随商业领域中计算机使用的增加，计算机犯罪不断增多，其损失也不断增大。”

第4题：

Which TCP port does LDP use for its protocol communications?（）

  • A、464
  • B、466
  • C、644
  • D、646

正确答案:D

第5题：

He works in a sports centre instructing people in the use of the gym equipment.

A:helping
B:teaching
C:informing
D:ordering

答案：B
解析：
本句话的意思：“他就职于一家健身中心，教人们如何使用健身器材。”句中instruct意为“指导，教导”，如：His uncle instructed him in French.他的叔叔教他法语。help 意为“帮助”;teach意为“教”;inform意为“通知”;order意为“命令”。只有teach意思上和instruct最接近。

第6题：

Which TCP port does LDP use for its protocol communications?()

A.464

B.466

C.644

D.646


参考答案：D

第7题：

At sea，all required GMDSS equipment（other than survival craft equipment）must be proven operational by ______．

A.daily testing

B.either A or C

C.operational use of the equipment

D.testing at least every 48 hours


正确答案：B

第8题：

The use of high-tech products may produce some unexpected side (英译汉)effects.


参考答案：使用高科技产品对环境会产生某些意想不到的副作用。

第9题：

Are all hoses and equipment ready（）?

  • A、for use
  • B、to use
  • C、in use
  • D、of use

正确答案:B

第10题：

Which of the following is best practice when disposing of used equipment？（）

  • A、Donating to a non-profit group
  • B、Use a local recycling company
  • C、Send equipment back to manufacturer
  • D、Following local laws

正确答案:D

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