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[单选题]

One group of Puritans, called the “Pilgrims,” crossed the Atlantic in the ship （）.

A.Queen Mary

B.Queen Victoria

C.Mayflower

D.King George

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发布时间：2022-07-04

更多“One group of Puritans, called the “Pilgrims,” crossed the Atlantic in the ship （）.”相关的问题

第1题

One way that scientists learn about man is by studying animals, such as mice and monke

ys.科学家了解人类的一种方法是研究如老鼠、猴子这样的动物。The scientists in this laboratory are

experimenting on mice. They are studying the relationship between diet and health. At this time, over one hundred experiments are being done in this laboratory.

In one of these experiments, the scientists are studying the relationship between the amount of food the mice eat and their health. The mice are in three groups. All three groups are receiving the same healthy diet. But the amount of food that each group is receiving is different. The first group is eating one cup of food each day, the second group is eating two cups, and the third group of mice is eating three cups.

After three years, the healthiest group is the one that is only eating one cup of food each day. The mice in this group are thinner than normal mice. But they are more active. Most of the day, they are running, playing with one another, and using the equipment in their cages. Also, they are living longer. Mice usually live for two years. Most of the mice in this group are still alive after three years.

The second group of mice is normal weight. They are healthy, too. They are active, but not as active as the thinner mice. But they are only living about two years, not the three years or more of the thinner mice.

The last group of mice is receiving more food than the other two groups. Most of the day, these mice are eating or sleeping. They are not very active. These mice are living longer than the scientists thought - about a year and a half. But they aren't as healthy. They're sick more often than the other two groups.

(1)、The scientists in the laboratory are studying the relationship between the amount of food and diet.

A：T

B：F

(2)、The first two groups are receiving the most food.

A：T

B：F

(3)、The first group is the thinnest because they do not have a healthy diet.

A：T

B：F

(4)、Normal mice usually live for two years.

A：T

B：F

(5)、The text tells us that people who eat less and exercise more will live longer.

A：T

B：F

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第2题

（c) The Shirtmaster division and Corporate Clothing division, though being part of the sam

independently of one another.

Assess the costs and benefits of the two divisions continuing to operate independently of one another.

(15 marks)

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第3题

What controls the field selection of purchase requisitions？ Please choose the correct answer.Choose one:（).

A.Purchasing organization

B.Plant

C.Material group

D.Document type

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第4题

Holding a group of assets reduces risk as long as the assets ______.A．are perfectly correl

Holding a group of assets reduces risk as long as the assets ______.

A．are perfectly correlated

B．are completely independent

C．do not have precisely the same pattern of returns

D．have a correlation coefficient greater than one

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第5题

It might be supposed that greater efficiency should be achieved ff several people collabor

ate to solve a problem than if only one individual works on it. The assumption is by no means invariably role.

Although groups often may increase the motivation of their members to deal with problems, there is a counterbalancing need to contend with conflicts arising among members of a group-and to give it coherent directions. Problem solving is facilitated by the presence of an effective leader who not only provides direction but permits the orderly, constructive expression of a variety of opinions; much of the leader's effort may be devoted to resolving differences. Success in problem solving also depends on the distribution of ability within a group. Solutions simply may reflect the presence of an outstanding individual who might perform. even better by himself.

Although groups may reach a greater number of correct solutions, or may require less time to discover an answer, their net man-hour efficiency is typically lower than that achieved by skilled individuals working alone.

A process called brainstorming has been offered as a method of facilitating the production of new solutions to problems. In brainstorming, a problem is presented to a group of people who then proceed to offer whatever they can think of, regardless of quality and with as few inhibitions as possible. Theoretically these unrestricted suggestions increase the probability that at least some superior solutions will emerge. Nevertheless, studies show that when individuals work alone under similar conditions, performance tends to proceed more efficiently than it does in groups.

Under special circumstances, however, a group may solve problems more effectively than does a reason ably competent individual. Group members may contribute different (and essential) resources to a solution that no individual can readily achieve alone; such pooling of information and skills can make group achievements superior in dealing with selected problems. Sometimes social demands may require group agreement on a single alternative, as in formulating national economic or military policies under democratic governments. When only one among several alternative solutions is correct, even if a group requires more time, it has a higher probability of identifying the right one than does an individual alone.

In this passage, the author argues that thinking in groups ______.

A．is the best way to solve any problem

B．is by no means useful in problem-solving

C．may result in effective problem-solving under certain circumstances

D．will inevitably produce greater efficiency in problem solving than individual thinking

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第6题

PURITAN:Heisapuritan（）

A.personwholikesattention

B.personwithstrictmorals

C.personwithamovinghome

D.personwhohatesspendingmoney

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第7题

Fifty volunteers were alphabetically divided into two equal groups. Group A to participate

in a 7-week exercise program, and Group B to avoid deliberate exercise of any sort during those 7 weeks. On the day before the exercise program began, all 50 men participated in a step-test. This consisted of stepping up and down on a 16-inch bench at 30 steps a minute for 5 minutes. One minute after completion of the step-test, a pulse rate of each subject was taken and recorded. This served as the pretest for the experiment. For the next 7 weeks, subjects in the experimental group (Group A) rode an exercycle for 15 minutes each day. The exercise schedule called for riders to ride relaxed during the first day's ride, merely holding on to the handle bars and foot pedals as the machine moved. Then, for the next 3 days, they rode relaxed for 50 seconds of each minute, and pushed, pulled, and pedaled actively for 10 seconds of each minute. The ration of active riding was increased every few days, so that by the third week it was haft of each minute, and by the seventh week the riders were performing 15 solid minutes of active riding.

At the end of the 7 weeks, the step-test was again given to both groups of subjects, and their pulses taken. The post exercise pulse rates of subjects in the experimental group were found to have decreased an average of 30 heart beats per minute, with the lowest decrease of 28 and the highest decrease of 46. The pulse rates of subjects in the control group (Group B) remained the same or changed no more than 4 beats, with an average difference between the initial and final tests of zero.

How many people were in each group？

A．100.

B．25.

C．50.

D．15.

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第8题

By midday, the small party of boys, led by their schoolmaster, had reached a height of 2,

500 feet. At this point the party had to stop climbing because one of the boys became seriously ill. The only thing the master could do was to return to the mountain hut where they had spent the night. From there, he telephoned the police. As no rescue party could reach the boy quickly enough, the Royal Air Force Rescue Center sent a helicopter with a policeman and a doctor on board. The helicopter soon arrived on the scene, but the Sides of the mountain were so steep that it could not land. A helicopter usually lands on four wheels, but it can land on two. However, the slope was too steep even for that. The pilot, therefore, kept the helicopter in the air with only one wheel touching the mountainside while the party carried the boy on board.

The group of boys had to stop because ______.

A．they had reached the peak

B．one of the boys was badly injured

C．one of the boys was sick

D．they had to return to the hut

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第9题

In the United States, a country of immigrants, prejudice and discrimination continue to be

serious problems. There was often tension between each established group of immigrants and each【B1】______group. As each group became more financially successful, and more powerful, they【B2】______full participation in the society. Prejudice and discrimination are part of American history; however, this prejudicial treatment of different groups is nowhere more unjust than with black Americans. Blacks had【B3】______disadvantages. For the most part, they【B4】______the land of opportunity as slaves and they were not free to keep their heritage and cultural traditions. Unlike most European immigrants, blacks did not have the protection of a support group. They could not mix easily with the【B5】______society either because of their skin color. It was difficult for them to adapt to the American culture. Even after they became free people, they still【B6】______discrimination in employment, housing and education. Until the twentieth century, the【B7】______of the black population lived in the southern part of the United States. There was a population shift to the large cities in the North. Prejudice against blacks is often【B8】______the South. In the 1950s and 1960s, blacks fought to gain fair treatment, and they now have legal protection in housing, education and employment. Because their neighborhoods are segregated(隔离), many blacks feel that educational opportunities are not【B9】______for their children. Busing children from one neighborhood to another is one solution to inequality in education. Naturally, all parents want the best possible education for their children. The situation of blacks is better today than it was in the 1950s, but【B10】______tension persists. Time will be the real solution to the problem of race.

【B1】

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第10题

Fifty volunteers were alphabetically divided into two equal groups. Group A is to partic

ipate in a 7-week exercise program and Group B is to avoid planned exercise of any sort during those 7 weeks. On the day before the exercise program began, all 50 men participated in a step-test. This consisted of stepping up and down on a 16-inch bench, at 30 steps a minute for 5 minutes. One minute after completion of the step-test, the pulse rate of each subject (被测试者 ) was taken and recorded. This served as the pretest for the experiment. For the next 7 weeks, subjects in Group A rode an Exercycle (机器脚踏车 ) for 15 minutes each day, while Group B remained doing no planned exercises.At the end of the 7 weeks, the step-test was again given to both groups of subjects, and their pulses taken. The post-exercise pulse rates of subjects in the experimental were found to have decreased an average of 30 heart beats per minutes, with the lowest decrease 28 and the highest decrease 46. The pulse rates of subjects in the control group remained the same or changed no more than 4 beats, with an average difference between the initial and final tests of zero.

1).The step-test was given ()

A、after each exercise period

B、at the beginning and at the end of the seven week period

C、only once, at the beginning of the seven week period

D、twice to the men in Group A and once to the men in Group B

2).The post-exercise pulse rates of Group B were found on the average to have ()

A、not changed

B、gone down 28 beats per minute

C、gone down 30 beats per minute？

D、gone down 4 beats per minute

3).How many people were in each group？ ()

A、100