练习15  (1) Whatever its underlying reason, there is no doubt

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练习15  (1) Whatever its underlying reason, there is no doubt that much of the pollution caused could be controlled if only companies, individuals and governments would make more efforts. In the home there is an obvious need to control litter and waste. Food comes wrapped up three or four times in packages that all have to be disposed of; drinks are increasingly sold in bottles or tins which cannot be reused. (2) This not only causes a litter problem, but also is a great process by persuading many of us not only to buy things we neither want nor need, but also to throw away much of what we do buy. Pollution and waste combine to a problem everyone can help to solve by cutting out necessary buying, excess consumption and careless disposal of the products we use in our daily lives.
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相似问题和答案

第1题:

A derivative is a security which "derives" its value from another underlying (61) instrument, index, or other investment. Derivatives are available based on the performance of stocks, interest rates, currency exchange rates, as well as (62) contracts and various indexes. Derivatives give the buyer greater leverage for a (63) cost than purchasing the actual underlying instrument to achieve the same position. For this reason, when used properly, they can serve to "hedge" a (64) of securities against losses. However, because derivatives have a date of (65) , the level of risk is greatly increased in relation to their term. One of the simplest forms of a derivative is a stock option. A stock option gives the holder the right to buy or sell the underlying stock at a fixed price for a specified period of time.

(46)

A.bank

B.financial

C.mathematic

D.securities


正确答案:B

第2题:

It’s _____ he’ll be able to come.

A、doubt whether

B、doubtful

C、doubt it

D、doubtful whether


参考答案:D

第3题:

() , it is always possible to find out its volume.

A.Whatever the shape of a body may be

B.The shape of a body may be whatever

C.May whatever the shape of a body be

D.Whatever may the shape of a body be


参考答案:A

第4题:

Which statement below is not a reason for a corporation to buy back its own stock.

A. resale to employees

B. bonus to employees

C. for supporting the market price of the stock

D. to increase the shares outstanding


正确答案:D

第5题:

There's no doubt that work has found its way into every hour of our day, thanks to beepers, cell phones and e-mail.


参考答案:毫无疑问, 由于传呼机、手机和电子邮件的广泛使用,工作已经渗入到我们的每日每刻。

第6题:

another reason for british decline is the loss of its colonies,especially india,which gained its independence in 1 947. ii ()


参考答案:正确

第7题:

– He must be a top student in his school. _______

A、 I have doubt.

B、 There is no doubt about it.

C、 Yes. No doubt.

D、 It is not doubtful.


参考答案:B

第8题:

Service(71)Architecture aims to provide a model for the creation of service components in a wide range of languages and a model for assembling service components into a business solution -activities which are at the heart of building applications using a(72)architecture.

Service Data Objects aims to provide consistent means of handling(73)within applications, whatever its source or(74)may be. SDO provides a way of unifying data handling for databases and for services. SDO also has mechanisms for the handling of data while(75)from its source.

A.Oriented

B.Level

C.Component

D.Conference


正确答案:C

第9题:

What is necessary for your query on an existing view to execute successfully? ()

A. The underlying tables must have data.

B. You need SELECT privileges on the view.

C. The underlying tables must be in the same schema.

D. You need SELECT privileges only on the underlying tables.


参考答案:B

第10题:

According to the author, the reason why we go wrong about our friends is that ______.

A)we fall to listen carefully when they talk

B)people tend to be annoyed when we cheek what they say

C) people usually state one thing hut means another

D)we tend to doubt what our friends say


正确答案:C
答案:C
[试题分析]细节题。
[详细解答]本题的答案可以从第二段开头两句看出来 Why do we go wrong about our friends  or our enemies? Sometimes what people say hides their real meaning,可见,选项C的意思与之相符,应为正确答案。

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