-
The () is a crystal which, under pressure, produces an electric current which varies with the pressure.
A . alternator
B . glass thermometer
C . burdon tube
D . piezoelectric pressure transducer
-
The distinction between competence and performance was proposed by F. de Saussure.
A . 正确
B . 错误
-
Simon de Montfort summoned in()the Great Council to meet at Westminster,together with two knights from each county and two citizens from each town.
A . 1242
B . 1258
C . 1265
D . 1266
-
使用AFEA配置O1的INTRATALK DE34基站,BYPASS THE HYBRID COMBINER后,可以减少3DB的衰耗
A . 正确
B . 错误
-
Which methods from the String and StringBuffer classes modify the object on which they are called?()
A . The charAt() method of the String class.
B . The toUpperCase() method of the String class.
C . The replace() method of the String class.
D . The reverse() method of the StringBuffer class.
E . The length() method of the StringBuffer class.
-
The enableModifiedFlag enables which of the following?()
A . User initiated edit document command
B . Silent navigation from an edited page
C . User initiated save command
D . Removal of a locked for editing statu
-
The rope which is the lightest is().
A . manila
B . nylon
C . polypropylene
D . dacro
-
Which of the following has the meaning of the joint?
-
Which of the following has the meaning of the joint?
-
Which statement is the main idea of the second paragraph?Which statement is the main idea of paragraph 2?
-
Which element of the speech communication process involves the time and place in which communication occurs?
-
Which of the following best summarizes the passage?
-
Which of the following is NOT classified into the groups of body language which affect the outcome of a speech?
-
Speakers often get de-railed when they make a mistake. The way to handle that is :
-
纠错16. Even though the girls have all ready visited St. Augustine, they want to return tothe Castillo de San Marcos.
-
Which of the following statements is the theme?
-
1 Match the pictures with the words below.► towards 3 over __ the rear __ beside __beneath __ onto __ the edge __ among __70cb721fb229fa771ccc43aca26e97de.png
-
All of the following are true about Dao De Jing EXCEPT that ______.
-
The passage cites examples of Sakip Sabanci's and Dominique de Menil museums to ______.
A.prove how private collectors enrich arts collection and flatten geographical hierarchies
B.show the symbolism of the private museums and the aesthetic transformation of a nation
C.explain the fact that the rush of private museums is destabilising the art landscape
D.exemplify the nowadays crisis of shrinking art resources and growing demand
-
选择划线的反问句子的正确意思。Choose the correct meaning of the underlined rhetorical question. Tā shì xīn lái de, tā zhīdào shénme? 他 是 新 来 的,他 知道 什么?
A.Tā zhīdào ma? 他 知道 吗?
B.Tā zhīdào suǒyǒu de shìqing. 他 知道 所有的事情。
C.Tā bù zhīdào 他 不 知道。
D./
-
You are going to read a magazine article about the popularity of activity holidays. Choose the most suitable heading from the list A-I for each part (1-7) of the article. There is one extra heading which you de net need to use.
A A false sense of security
B Remote destinations
C Too risky for some
D Holidays that don't quite work
E New findings
F Very little real danger
G Too much routine
H Second-hand experiences
I Available to all
Activity Holidays
Whether it's bungee-jumping, climbing or sky-diving, we want to test ourselves on holiday. Peter Jones tries to find out why.
Risk-taking for pleasure is on the increase. Adventure activities and "extreme" sports are becoming very popular and attracting everyone from the young and fit to people who, until recently, were more likely to prefer walking round museums at weekends. Grandmothers are white-water rafting, secretaries are bungee-jumping, and accountants are climbing cliffs.
【B1】__________
Well-planned summer expeditions to tropical locations are now fashionable for European university students. As they wander over ancient rocks or canoe past tiny villages, away from it all, it ]s quite possible to feel "in tune with nature", a real explorer or adventurer.
【B2】__________ A whole blanch of the travel industry is now developing around controlled risks. Ordinary trippers, too, are met off a plane, strapped into rafts or boats and are given the sort of adventure that they will remember for years. They pay their money and they trust their guides, and the wetter' they get the better. Later, they buy the photograph of themselves "risking all in the wild".
【B3】__________
But why the fashion for taking risks, real or simulated? The point that most people make ix that city lie is tame, with little variety, and increasingly corrtroled. Physical exercise is usually restricted to aerobics in the gym on a Thursday, and a game of football or tennis in the park or a short walk at the weekend.
【B4】__________
Says Trish Malcolm, an independent tour operator: "People want a sense of immediate achievement and the social element of shared physical experience is also important.' Other operators say that people find the usual type of breaks-such as a week on the beach-Loo slow. They say that participation in risk sports is a reflection of the restlessness in people. They are always on the go in their lives and want to keep up the momentum on holiday.
【B5】__________ But psychologists think it's even deeper than this. Culturally, we are being separated from the physical, outside world. Recent research suggests that the average person spends less and less time out of doors per day.
【B6】__________ Nature and the great outdoors are mostly encountered through wildlife films or cinema, or seen rushing past the windows of a fast car. In a society where people are continually invited to watch rather than to participate, a two-hour ride down a wild and fast- flowing river can be incredibly exciting.
【B7】__________ One psychologist believes that it is all part of our need to corrtrol nature. Because we have developed the technology to make unsinkable boats, boots that can stop us getting frostbite or rackets that allow us to survive in extreme temperatures, we are beginning to believe that nothing will harm us and that we are protected from nature. That is until nature shows us her true power in the form. of a storm, flood or avalanche.
【B1】______
-
You are developing a Windows Communication Foundation (WCF) service. The following code de
You are developing a Windows Communication Foundation (WCF) service. The following code defines and implements the service. (Line numbers are included for reference only.)01 [ServiceContract(SessionMode = SessionMode.Allowed)]02 public interface ICatchAll03 {04 [OperationContract(IsOneWay = false, Action = "*", ReplyAction = "*")]05 Message ProcessMessage(Message message);06 }0708 public class CatchAllService : ICatchAll09 {10 public Message ProcessMessage(Message message)11 {1213 ...14 return returnMsg;15 }16 }You need to ensure that two identical copies of the received message are created in the service.Which code segment should you insert at line 12?()
A.<img src='https://img2.soutiyun.com/ask/uploadfile/2019-02-04/fab6269351e4a04ee0a851d5f96dd506.jpg' />
B.<img src='https://img2.soutiyun.com/ask/uploadfile/2019-02-04/98c2a291de971b52b6b11f0f31a030d2.jpg' />
C.<img src='https://img2.soutiyun.com/ask/uploadfile/2019-02-04/d546143d78ff2c6f1aed7463f1a53f65.jpg' />
D.<img src='https://img2.soutiyun.com/ask/uploadfile/2019-02-04/ce013fc7da98b989aab41a9ab89c550d.jpg' />
-
Everybody loves a fat pay rise. Yet pleasure at your own can vanish if you learn that a colleague has been given a bigger one. Indeed, if he has a reputation for slacking, you might even be outraged. Such behaviour is regarded as "all too human", with the underlying assumption that other animals would not be capable of this finely developed sense of grievance. But a study by Sarah Brosnan and Frans de Waal of Emory University in Atlanta, Georgia, which has just been published in Nature, suggests that it all too monkey, as well
The researchers studied the behaviour of female brown capuchin monkeys. They look cute. They are good-natured, co-operative creatures, and they share their food tardily. Above all, like their female human counterparts, they tend to pay much closer attention to the value of "goods and services" than males. Such characteristics make them perfect candidates for Dr. Brosnan's and Dr. Dewaal's study. The researchers spent two years teaching their monkeys to exchange tokens for food. Normally, the monkeys were happy enough to exchange pieces of rock for slices of eucumber. However, when two monkeys were placed in sepa rate but adjoining chambers, so that each could observe what the other was getting in return for its rock, their became markedly different.
In the world of capuchins grapes are luxury goods (and much preferable to cucumbers). So when one monkey was handed a grape in exchange for her token, the second was reluctant to hand hers over for a mere piece of cucumber. And if one received a grape without having to provide her token in exchange at all, the other either tossed her own token at the researcher or out of the chamber, or refused to; accept the slice of cu cumber indeed, the mere presence of a grape in the other chamber (without an actual monkey to eat it) was enough to reduce resentment in a female capuchin.
The researches suggest that capuchin monkeys, like humans, are guided by social emotions. In the wild, they are a co-operative, groupliving species. Such co-operation is likely to be stable only when each animal feels it is not being cheated. Feelings of righteous indignation, it seems, are not the preserve of people alone. Refusing a lesser reward completely makes these feelings abundantly clear to other members of the group. However, whether such a sense of fairness evolved independently in capuchins and humans, or whether it stems form. the common ancestor that the species had 35 million years ago, is, as yet, an unanswered question.
In the opening paragraph, the author introduces his topic by______
A.posing a contrast.
B.justifying an assumption.
C.making a comparison.
D.explaining a phenomenon.
-
What does “de?ja? vu” probably mean within the con...
What does “déjà vu” probably mean within the context?
A.Things we have known.
B.Things we have learned.
C.Things we have bought.
D.Things we have seen.