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提问人:网友liuyang1110 发布时间:2022-01-07
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Economics can render service in the area of exchange, but its tools find less purpose when

Economics can render service in the area of exchange, but its tools find less

purpose when applied to paradigms dominated by alternative models of

transactions and social relationships. In small groups gift-giving is substituted

for the role of exchange, which entails obligation: people receiving gifts are

(5) expected to reciprocate in the future and this reciprocity binds small groups

together, whereas exchange rarely does so. Two people exchange only when

both benefit, neither incurring a social obligation as a result, and where social

obligations exist, exchange may not work well. Exchange nevertheless allows

for extremely complex interactions among strangers: when employing a

(10) product, a consumer benefits from the efforts of hundreds of anonymous people

who have contributed to that commodity. Such analysis also has its limits in the

case of an area such as government, for economics seeks regularities in social

life, which are more likely to occur when no one individual has an appreciable

effect on the group.

Which of the following might serve as the most appropriate title for the passage?

A.Small Groups and Governments, A Comparison of Two Economic Methods

B.Social Obligation and the Consumer:A Case Study

C.Regular vs. Irregular Systems in Economics

D.The Comparative Strength of Economics in Various Areas

E.The Triumph of Analysis in Economic Theory

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更多“Economics can render service in the area of exchange, but its tools find less purpose when”相关的问题
第1题
The _________ states that exchange rates between any two currencies will adjust to reflect changes in the price levels of the two countries.

A、theory of purchasing power parity

B、law of one price

C、theory of money neutrality

D、quantity theory of money

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第2题
ISO defines e-commerce A generic term for the exchange of information content and requirements between enterprises and between enterprises and consumers.
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第3题
A stock currently sells for $30 per share and pays $1.00 per year in dividends. What is an investor’s valuation of this stock if he expects it to be selling for $37 in one year and requires 12 percent return on equity investments?

A、$38

B、$33.50

C、$34.50

D、$33.93

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第4题
复汇率(名词解释题)

复汇率

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第5题
It is best way to receive the business card with _______ when making presentation.

A、the right hand

B、the left hand

C、the right or left hand

D、both hands

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第6题
When Diane Darling&39;s frustrated email exchange with a coworker in Australia was passed on to a boss, she found herself in the CEO&39;s office.

"He handed me a copy of my e-mail and said, &39;I just want to know your thoughts on this,&39;" recalls Ms. Darling, who had criticized her manager. "It&39;s something you hope happens in your 20s. Heaven help you if you do that later in your career!"

Like Darling, who wasn&39;t fired but left the company shortly afterward, many employees have learned the dos and don&39;ts of e-mail the hard way. Some workers get tripped up by e-mail etiquette. Others fall into a black hole of inefficiency because of ineffective electronic communication habits.

The importance of good e-mail skills

With the volume of e-mail growing rapidly, good e-mail skills have become more important than ever, some workplace experts say. For example, 1 in 10 employees spends more than four hours a day handling electronic tasks; nearly half spend at least two hours, according to a survey of 840 companies conducted this year by the American Management Association and the Policy Institute.

Junk e-mail contributes to the problem. But another more deeply rooted issue is ineffective communication practices. Employees&39; poor writing skills cost American corporations $3.1 billion annually in training costs, the National Commission on Writing estimated in a September report.

That&39;s why companies—and individuals—are beginning to coach workers on how to use the medium effectively.

With more than 800 e-mails pouring into her inbox daily, Sharon Clay would be overwhelmed if she didn&39;t focus on efficient e-mail techniques with laser-like intensity.

"People should go through their e-mail in the morning like calisthenics(健身操)", says Ms. Clay, an architectural manager at Nvidia Corp. While she offers one-on-one e-mail coaching, her company, which makes graphics and digital-media chips for computers, has begun holding e-mail training classes for employees.

Clay suggests that workers go through their in-boxes methodically and thoroughly every morning, and more often if necessary. Being predictable in one&39;s response time is an essential part of being a good communicator, she adds.

Here are strategies Clay and others employ to handle the electronic flood:

Don&39;t forget the phone

If your e-mail has more than three points or questions, you&39;re probably better off calling or meeting someone when you can have a discussion based on his or her answers.

Create an alert system

Use color-coding, fonts, and styles to prioritize your inbox. These visual hints enable you to recognize and respond to critical emails quickly. Lower-priority items can be moved into folders to be dealt with later. Clay combs through most of these folders at least once a week.

Remember your grammar

It&39;s not just a courtesy. It ensures clear communication—and may determine your business success. Half of all companies surveyed by the National Commission on Writing took an employee&39;s writing skills into account when making promotion decisions. So while it may save you time to leave out nouns and use abbreviations, don&39;t do it. It can confuse co workers. Also, use clear and concise subject lines.

Watch whom you copy on e-mails

Make sure your recipients have the necessary context to understand an e mail or exchange of e-mails. If not, write a quick summary or add some clarification. Taking these steps will also help when referencing archived(存档的) e-mails. E-mail "is an excellent technology," says Darling, now a networking consultant in Boston. "It’s just so often misused." Darling warned: Don’t send sensitive information to someone you can’t trust to keep it confidential.

The dilemma on e-mails

Admittedly, all of this can be difficult to keep track of. Some companies have stepped in with software that analyzes employees’ communication patterns and identifies when they’ re using e-mail reproductively, says Andrew Wolff, vice president of products at DYS Analytics in Wellesley, Mass. , a software company. More advanced software also identifies employees who violate company policies by using e-mail for personal reasons. Some 30 percent of total workplace e-mail is personal, according to some estimates. E-mail guidelines should be written into company policy and enforced with software that can monitor e-mail and instant messaging records, says Anthony Sanchez, vice president of marketing at Waterford Technologies in Irvine, Calif. "Everybody’s problem boil down to education, policy, and enforcement," he says. "We can’t really change the people until there are policies that are going to be enforced."

1.Clay suggests going through the in-boxes systematically and thoroughly every morning, and less often if necessary.

A.Y

B.N

C.NG

More than half of all companies surveyed by the National Commission on Writing took an employee&39;s writing skills into consideration when making promotion decisions.

A.Y

B.N

C.NG

In Darling&39;s opinion, we should not send sensitive information to someone you can&39;t trust so as to keep it unknown to others.

A.Y

B.N

C.NG

According to a survey of 840 companies conducted this year by the American Management Association and the Policy Institute, nearly 30% of the employees spends more than three hours a day during their spare time handling their e-mails.

A.Y

B.N

C.NG

Clay uses some visual hints to help recognize and respond to important e-mails quickly.

A.Y

B.N

C.NG

More than 800 Junk e mails pour into Clay&39;s inbox daily.

A.Y

B.N

C.NG

According to some workplace experts, to master good e-mail skills has become more important than ever.

A.Y

B.N

C.NG

Darling, who is a networking______in Boston, thinks that E-mail is an excellent technology.

Some companies use more advanced software to identify employees who ______company policies by using e-mail for personal reasons.

According to Anthony Sanchez, we can only change the people with ______that are going to be enforced.

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第7题
Please compare the similarities and differences of transformation, conjugation, transduction and sexduction in the transmission of bacterial genetic material.
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第8题
Which of the following states about gene mutation are not correct?

A、Gene mutation can make a gene to mutate into its allele or its multiple alleles.

B、Gene mutation can produce new genes, and will certainly cause changes in phenotype.

C、Mutations in a single cell can also be inherited to the offspring.

D、Mutations in a single cell can also be inherited to the offspring.

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第9题
Please compare F+, Hfr and F’, and what are the results when they cross with F-?
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第10题
Which of the following is not the characteristic of gene mutation?

A、Irreversibility

B、Repeatability

C、Repeatability

D、Parallelism

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