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According to this passage,A．brokers usually perform. the same kinds of services to their customers.B．brokers have little contact with each other.C．open competition tends to result in a common price for similar transactions at any given moment.D．changes in
题目
According to this passage,
A．brokers usually perform. the same kinds of services to their customers.
B．brokers have little contact with each other.
C．open competition tends to result in a common price for similar transactions at any given moment.
D．changes in the pressure of available supplies of funds upon market tends to maintain a common price for similar transactions.
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第1题：
According to the passage, companies can have different classes of stock mainly because the company wants ______.
A．to keep the financial costs at a certain level
B．to still have the control over the company
C．to keep the stock price from dropping
D．to attract more capital from the public
正确答案：B
解析：文章倒数第二段提到common and preferred…in any way they want．除了普通股和优先股之外，公司可以另外设计新的类别，主要目的是为了保证通过股票对公司加以控制。 -
第2题：
You need to replicate a table from a master to a slave. The master and slave copies of the table will have different number of columns.Which two conditions must be true?()A.Each extra column in the copy with more columns must not have a default value
B.Columns that are common to both versions of the table must be defined in the same order on the master and the slave
C.The slave database cannot have more columns than the master. Only the master database can have more columns
D.Columns that are common to both versions of the table must come first in the table definition, before any additional columns are additional columns are defined on either server
E.The master database cannot have more columns than the slave. Only the slave deatbase can have more columns
参考答案：B, D
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第3题：
According to the passage, what do the three people have in common?
A． Courage
B． Devotion
C． Hard work
D． Self-confidence
正确答案：D -
第4题：
______ is due，in spite of that the salvage services have been rendered by or to vessel belonged to the same owner．
A.No remuneration
B.A little remuneration
C.Remuneration
D.Part of remuneration
正确答案：C
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第5题：
Everyone becomes a little more forgetful as they get older, but men's minds decline more than women's, according to the results of a worldwide survey.
Certain differences seem to be inherent in male and female brains: Men are better at maintaining and dealing with mental images (useful in mathematical reasoning and spatial skills ) , while women tend to excel (擅长) at recalling information from their brain's files (helpful with language skills and remembering the locations of objects).
Many studies have looked for a connection between sex and the amount of mental decline ( 衰退) people experience as they age, but the results have been mixed.
Some studies found more age-related decline in men than in women, while others saw the opposite or even no relationship at all between sex and mental decline．Those results could be improper because the studies involved older people, and women live longer than men: The men tested are the survivors, "so they're the ones that may not have shown such cognitive decline," said study team leader Elizabeth of the University of Warwick in England.
People surveyed completed four tasks that tested sex-related cognitive skills: matching an object to its rotated form, matching lines shown from the same angle, typing as many words in a particular category (范畴) as possible in the given time, e.g．"object usually colored gray", and recalling the location of objects in a line drawing．The first two were tasks at which men usually excel; the latter were typically dominated by women.
Within each age group studied, men and women performed better in their separate categories on average．And though performance declined with age for both genders, women showed obviously less decline than men overall.
According to the passage, which of the following can NOT be typed into the same category?A.clouD.
B.sheep
C.trees
D.goose答案：C解析：根据文章第五段People surveyed completed four tasks that tested sex-related cognitive skills：matching an object to its rotated form，matching lines shown from the same angle…推断，以白色为限定范畴可推出选项C为答案。 -
第6题：
What level of control does a subflow have on the overall contact?（）
- A、The subflow cannot call additional or "nested" subflows.
- B、The subflow cannot transfer the contact to another resource.
- C、The subflow has full contact control and can perform any action that the parent flow can perform.
正确答案:C -
第7题：
单选题Which of the following questions is answered according to the information given in the passage?AWhat is the toxin used by the fish killer?
BWho first discovered the organism?
CHow does the fish killer paralyze fish?
DHow many fishes can the organism kill each day?
正确答案： C解析：
是非题。选项C为答案第三段第二至四句描述了the fish killer如何杀死鱼类的过程。首先向水中、空气中sends neurotoxins（释放神经毒素）来麻痹鱼类的神经系统，从而使得鱼类游到水面来呼吸。最终当鱼类窒息而死时，然后它就attaches itself to the fish and begins sucking away at its flesh（附着在鱼身上并吸食其肉）。因此选C。 -
第8题：
单选题According to the passage, which of the following is NOT TRUE?ABoth ships were expensive ones.
BA similar number of women and children from both ships survived.
CAbout the same number of people from each ship died.
DBoth ships had a similar number of passengers.
正确答案： D解析：
根据第二段末句“These two ships were both luxury ones…”可知A项描述正确，再由该句中的“they had a similar number of passengers and a similar number of survivors”可知，C和D描述正确。因此选择B。 -
第9题：
单选题According to the passage, Piaget and Keasey would not have agreed on which of the following points?AThe kinds of excuses children give for harmful acts they commit
BThe age at which children begin to discriminate between intentional and unintentional harm
CThe intentions children have in perpetrating harm
DThe circumstances under which children punish harmful acts
正确答案： C解析：
由第一段Piaget…under age seven do not take into account the intentions和Keasey… six-year-old children distinguish…可知，两人对儿童形成辨别能力的年龄持不同观点。 -
第10题：
单选题According to the passage,we can see that lower prices and better quality occur______.Aas a result of the effect of one on the other
Balways at the same time
Cindependently of each other
Dwhen the demand exceeds the supply
正确答案： C解析： -
第11题：
单选题According to the passage，literature，music and the arts ______.Ado not contribute to economic growth at all
Bare less useful to the society because they do not make direct contribution to economy
Care similar to medical and social services in their way of promoting economic growth
Dshould develop only when they are good for economic growth
正确答案： B解析：
信息题。“Apart from requiring medical and social services，which do not directly contribute to economic growth，the society should also value and enjoy literature，music and the arts. ”文学、艺术、音乐和医疗、社会服务一样，都不能直接推动经济的发展。 -
第12题：
单选题Which of the following is TRUE according to the passage?AAll schools have peer mediators.
BPeer mediators are usually students.
CWhen disputants are speaking, peer mediators can stop their words at any time.
DPeer mediators can make disputants get a “win-win” result every time.
正确答案： B解析：
通读文章结合第二段可知同龄调节者是学校里经过特殊培训的学生来调节同学之间的纠纷的。故选项B正确。 -
第13题：
According to the passage, which of the following statements is correct?
A．A "revocable credit" may be cancelled at any time.
B．The credits are usually in favor of the exporter.
C．An "irrevocable credit" may not be amended.
D．The credits are usually in favor of the importer.
正确答案：C
解析：文章第二段提到An "irrevocable credit" may not be cancelled…all the parties involved．不可撤销信用证在没有得到其它相关方同意的时候是不能被取消和修改的。 -
第14题：
To achieve success in your career, the most important factor, according to the passage, is to ______.
A) work as a consultant to your superiors
B) project a favorable image to the people around you
C) let your superiors know how good you are
D) perform. well your tasks given by your superiors
正确答案：C
答案：C
[试题分析] 细节题。
[详细解答] 意为：“让上司知道你的工作干得是多么好”。这实际上是克里蒙的观点。在第二段，作者引用了克里蒙的观点，在他看来，人的成功百分之六十靠的是表现自己 (exposure)，他认为，能做好工作的人在今天司空见惯，虽然做好工作可能提高工资，但是却不一定能带来实质性的晋升，晋升更多地取决于：有多少人了解你，了解你的工作，了解你的人在公司里地位的高低(how high up they are)。
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第15题：
Which of the following statements is true according to the passage?
A．Qigong can cure some diseases．
B．Qigong can not cure any disease．
C．Qigong can cure all kinds of incurable diseases．
D．Qigong can cure some patients from danger．
正确答案：A
参见文章最后一段第1，2句用淘汰法不难推断出答案。B、C、D并不符合文章的原意，所以A正确。 -
第16题：
Vitamins are similar because they are made of the same elements—usually carbon,hydrogen,oxygen,and sometimes nitrogen.They are different in that their elements are arranged differently,and each vitamin been（ ）one or more specific functions in the body.A.holds
B.plays
C.performs答案：A解析：根据句意，所选项要有“起作用”的含义。四个选项中，只有D.perform“执行，履行”与function相搭配，意为“起作用”。A.undertake“着手，承担”；B.hold“抓住，掌握”；C.play常和part或role搭配，也可表达“起作用”之意。 -
第17题：
You need to replicate a table from a master to a slave. The master and slave copies of the table will have different number of columns. Which two conditions must be true?（）
- A、Each extra column in the copy with more columns must not have a default value
- B、Columns that are common to both versions of the table must be defined in the same order on the master and the slave
- C、The slave database cannot have more columns than the master. Only the master database can have more columns
- D、Columns that are common to both versions of the table must come first in the table definition, before any additional columns are additional columns are defined on either server
- E、The master database cannot have more columns than the slave. Only the slave deatbase can have more columns
正确答案:B,D -
第18题：
单选题According to the passage, a “dry” county is most probably a.Adistrict in which alcohol is prohibited
Bcountry that is suffering from drought
Cland where it has usually been very dry
Dwine that contains little alcoholic content
正确答案： A解析：
推断题。第一段指出美国大部分州都取消了《禁酒令》，但南方许多州仍严格禁止售酒。第二段提到local and national business interests试图说服hundreds of dry towns and counties to go wet，由此可以推断dry towns and counties指的是“禁酒地区”，而go wet意为“取消禁酒”。由此推可知选项A为正确答案。 -
第19题：
单选题According to the passage, most meals are not included in the price of tours mainly because _____.Ameals make up a large part of the tour budget
Bmeal prices vary a lot from place to place
Cpeople dislike menus offered by tour guides
Dpeople have different eating habits
正确答案： D解析：
事实细节题。题目中问“大部分的餐费没有包括在旅游花费中的原因是什么？”从文章第一段的第一句“We’ve found that eating habits vary so much that...”可知，由于人们有着不同的饮食习惯，这样涵盖所有人的饮食就不太可能，正确答案为D。 -
第20题：
单选题According to the passage, people wearing uniforms _____.Aare usually helpful
Bhave little or no individual freedom
Ctend to lose their individuality
Denjoy greater popularity
正确答案： C解析：
细节推断题。文章指出，人们往往认为穿制服的人其专业化程度高，会给人以信任感，但并没说穿制服的人比不穿制服的人更乐于助人，更受欢迎，或缺少自由。所以A、B、D项均不正确。而第四段首句“穿制服的人可能因缺乏多样性从而缺乏个性”，所以C项正确。 -
第21题：
单选题What level of control does a subflow have on the overall contact?（）AThe subflow cannot call additional or nested subflows.
BThe subflow cannot transfer the contact to another resource.
CThe subflow has full contact control and can perform any action that the parent flow can perform.
正确答案： C解析： 暂无解析 -
第22题：
单选题According to the passage, it seems that one can have more sales tax benefits in.ANew Mexico than in Massachusetts
BMassachusetts than in New Mexico
CMassachusetts than any other nine states
Dthe District of Columbia than in Massachusetts
正确答案： B解析：
细节题。第二段第三四句指出“tax-free shopping”的适用范围，在New Mexico是any school supply that costs $15 or less而在Massachusetts，该项政策适用于most retail purchases of $2,500 or less。由此可知在马萨诸塞州购物比在新墨西哥州购物能享受到更大的优惠，因此选项B符合题意。 -
第23题：
单选题People who are closely ______ to each other usually have similar appearances because much of their genetic makeup is shared.Arelated
Brelevant
Crelation
Dreliant
正确答案： C解析：
句意：由于大部分的基因构成相同，血缘很近的人往往长得很像。be related to为固定短语，意为“与…有关”。genetic makeup基因构成。