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[主观题]

It's necessary for us to back up our systems to______.A．hard drive of the computerB．CDs an

It's necessary for us to back up our systems to______.

A．hard drive of the computer

B．CDs and put them in desk

C．some transferable medium and put it somewhere else

D．remote network servers with which you are not familiar

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更多“It's necessary for us to back …”相关的问题

第1题

听力原文： Exporters are going to have to change if they hope to penetrate the large Europe

an markets. The European Union (EU)has launched a two-sided attack on packaging waste. It wants both to decrease sharply the amount of packaging waste that is generated and to increase the level of recycling necessary packaging. To accomplish these objectives, two key targets have been established. First, by 1998, 60 percent of package waste by weight has to be recoverable for recycling or other uses and by 2003, the percentage to reach 90. The second target requires that more than 10 percent by weight of the waste remains to be disposed of (e.g. in landfills). The individual EU countries are free to determine on their own by what methods they. want to achieve these targets and how they will finance these necessary waste recovery infrastructures. Most countries will place the largest part of burden on those manufacturing, using, or selling packaging. Marketers have been encouraged to adopt the four environmentally correct redesign, reduce, reuse, and recycle. Germany, which has been the front-runner in issue, requires producers, importers, distributors, wholesalers, and retailers to take packaging from their customers to use or recycling independently of the public waste disposal system. These criteria will directly affect U. S. and other exporters seeking markets in Europe. If packaging of exports does not meet the EU requirements, products may be denied entry. Exporters to the EU will seek out distributors with experience in dealing with waste management requirements. While the system is a burden, it offers some benefits. Cutting down on packaging can save on materials and shipping costs.

(30)

A．The US should catch up to European environmental standards.

B．American exporters must adapt to new regulations in Europe.

C．The US should be more sensitive to environmental issues.

D．The U's new regulations are a burden.

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第2题

What’s the （） difference between the two parties？

A.necessary

B.essential

C.dominant

D.great

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第3题

It's necessary to seek advice from a qualified lawyer in all of divorce cases.A．YB．NC．NG

It's necessary to seek advice from a qualified lawyer in all of divorce cases.

A．Y

B．N

C．NG

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第4题

What are necessary food and drink at the New Year’s Eve？（)

A.Mooncake

B.Zongzi

C.White wine

D.Dumplings

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第5题

A．He thought the copying process took too long.B．He considered each photograph to be u

A．He thought the copying process took too long.

B．He considered each photograph to be unique.

C．He didn't have the necessary equipment for reproduction.

D．He didn't want them to be displayed outside of his home.

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第6题

The Catholic often discuss the______ of abortion. They consider that it's necessary to for

bid such behaviors.

A．legislation

B．reason

C．morality

D．proceedings

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第7题

The author's main thought is that______.A．violence in sports is illegalB．finesse is more i

The author's main thought is that______.

A．violence in sports is illegal

B．finesse is more important that aggression

C．athletes should not be injured in sports

D．violence in sports is not necessary

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第8题

A．It's another possible use for seawater.B．It's necessary for growing vegetables in ho

A．It's another possible use for seawater.

B．It's necessary for growing vegetables in hot climates.

C．It's used for producing electricity in the US.

D．It makes people comfortable in hot days.

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第9题

听力原文：W: Are these treatments really necessary？ They don't seem to help very much.M: I'

听力原文：W: Are these treatments really necessary？ They don't seem to help very much.

M: I'm afraid so, Mrs. Jones. Just be patient and I'm sure you'll see some results soon.

Q: Where did this conversation most probably take place？

(16)

A．In a doctor' s office.

B．In a professor' s office.

C．In a lawyer' s office.

D．In a businessman' s office.

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第10题

A．Gibson is very popular with audience.B．Gibson is experienced in playing feminine rol

A．Gibson is very popular with audience.

B．Gibson is experienced in playing feminine roles.

C．Gibson has the necessary ability for the role.

D．Gibson interprets the role to Meyer's satisfaction.

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