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[主观题]

Every week hundreds of companies and entrepreneurs are setting up sites or "homepages" （)

Every week hundreds of companies and entrepreneurs are setting up sites or "homepages" () the World Wide Web, a popular part of the Net with user-friendly graphics.

A．in

B．on

C．at

D．of

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更多“Every week hundreds of compani…”相关的问题

第1题

George ________ (get) up at five o’clock every day this week to prepare for his exami

George ________ （get) up at five o’clock every day this week to prepare for his exami

nation.

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第2题

“（)” is a compound sentence.

A、Her mother would remind her.

B、The rain fell for a week; therefore, every street in the city was flooded.

C、Because the rain fell for a week, every street in the city was flooded.

D、She wanted to make sure that her mother wasn’t watching.

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第3题

Now that every thing is made clear，we（）despatch next week by rail． A．wouldB．shou

Now that every thing is made clear，we（）despatch next week by rail．

A．would

B．should

C．are arranging for

D．will be for

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第4题

A: How often do you usually exercise?B:().

A、Once a day

B、Twice a week

C、Every morning

D、Very often

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第5题

Generally, a computer is any device that can perform. numerical calculations. Currently, 【

1】, the term usually refers【2】an electronic device that can【3】a series of tasks according to a set of instructions.

In 1953 there were only about 100 computers【4】use in the world. Today hundreds of millions of computers are【5】in homes, schools, businesses, government offices, and universities for almost every conceivable【6】.

Modern desktop【7】computers, or PCs, are many times more powerful than the huge, million dollar【8】of computers of the 1960s and 1970s. Most PCs can perform. from 400 million to several billion operations per second. These computers are used not【9】for household management and personal entertainment, but also for most or the automated【10】required by small business. The fastest desktop computers are called workstations, and they are generally used for scientific, engineering, or advanced business application.

(1)

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第6题

Population tends to grow at an exponential（指数的)rate. This means that they progressively

Population tends to grow at an exponential(指数的)rate. This means that they progressively double. As an example of this type of growth rate, take one penny and double every day for one month. After the first week, you would have only 64 cents, but after the fourth week you would have over a million dollars.

This helps explain why the population has come on "all of a sudden". It took from the beginning of human life to the year 1830 for the population of the earth to reach one billion. That repents(缓慢进行)a time span of at least two million years. Then it took from 1830 to 1930 for world population to reach 2 billion. The next billion was added by 1960, only thirty years, and in 1975 world population reached 4 billion, which is another billion people in only fifteen years.

World population is increasing at a rate of 9000 per hour, 220000 per day, and 80 million per year. This is not only due to higher birth rate, but to lower death rate as well. The number of births has not declined at the same rate as the number of deaths.

Some countries, such as Columbia, Thailand, Morocco, Costa Rica, and the Philippines, are doubling their population about every twenty-one years, with a growth rate of 3.3% a year or more. The United States is doubling its population about very eighty-seven years, with a rate of 0.8% per year. Every time a population doubles, the country involved needs twice as much of everything, including hospitals, schools, resources, food and medicines to care for its people. It is easy to see that this is very difficult to achieve for the more rapidly growing countries.

This passage chiefly discusses______.

A．the growth of world population

B．one type of the exponential rate

C．the population problem of more rapidly growing countries

D．the possible ways of dealing with the rapid population growth

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第7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

B、50

C、25

D、15

4).What did Group A in their program？ They ()every day.

A、stepped up and down on a bench

B、pushed and pulled on exercise handles

C、rode on an Exercycle

D、refrained from any exercise

5).When was pulse taken？ ()

A、After every exercise period

B、Every day

C、Every time the ratio of active riding was increased

D、After the step-test

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第8题

A team of about 35 employees had come together for a team-building event. They were a young, bright and enthusiastic team. However, one of their chief problems was the fact that they wouldn't share information or solutions with each other, and the team leader thought they were too focused on themselves and not on the team. As a result, she brought them all into the cafeteria. All of the tables and chairs had been stored away, and fun decorations and hundreds of different colored balloons had been placed around the room. In the center of the room was a big box of balloons that hadn't been blown up yet. The team leader instructed everybody to pick a balloon, blow it up, and write their name on it, but they had to be careful not to burst the balloon. Although they were given a second chance if their first balloon popped, they were out of the game the second time round. In the end, about 30 team members wrote their names without their balloons popping. They were then asked to leave the room and, after five minutes, the team leader brought them back in and asked them to find the balloon with their name on it amongst the hundreds of other balloons in the room. After 15 minutes of searching, no one had found their balloon, and the team were told that they were then going to move on to the third round of the activity. In this round, each team member was instructed to find any balloon with a name on it and then give that balloon to the person whose name was on it. Within two minutes, everybody had their own balloon. The team leader summarized the activity thus: “We are much more efficient when we are willing to share with each other and much better at problem solving when we are working together, not individually”. Sometimes, members of teams create obstacles by focusing solely on their own pursuits and goals. Every member of the team should ask themselves on a regular basis what they are doing and what they can do for the team.

What was the event going to teach these employees?

A.Cooperating with other members is more efficient when they are working together.

B.Focusing on one’s own pursuits is not allowed in the workplace.

C.Failure of teamwork is caused by individuals.

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第9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10题

Teachers using red pen to mark students work could be harming their psyche as the color is

too aggressive, according to education strategies drafted by an Australian state government. The "Good Mental Health Rocks" kit, which was distributed this month to about 30 schools in Queensland state, offers strategies such as " Dont mark in red pen(which can be seen as aggressive)—Use a different color. " Other tips include structuring time for peer tutoring every day, apologizing to students when necessary and asking students to conduct a " personal skills audit" where they focus on their individual strengths rather than their weaknesses. The kit, designed to help Queensland teachers address mental health in the classroom, suggests that social and emotional wellbeing has been linked to young peoples schooling, among other things. The education aid has sparked a row in parliament, with deputy opposition leader Mark McArdle calling it "kooky, loony, loopy lefty policies. " But Health Minister Stephen Robertson, whose department devised the kit, said youth suicide was a serious issue. " If mental health professionals determine that as one of a number of strategies teachers should consider, then Ill support them every day of the week," he told reporters recently. "This is not a matter for ridicule, this is serious. " According to some Australian mental health groups, the greatest number of people with mental illness are aged between 18 and 24 years, with 14 percent of Australian children and adolescents suffering from some sort of illness. Boys are slightly more likely to experience mental health problems than girls and depression is one of the most common conditions in young people and increases during adolescence, the website of mental health group Mindframe. said.

Teachers are advised not to mark students work in red pen because______.

A．red color is too eye-catching

B．it may hurt students" feelings

C．it is against the state law

D．colors are too aggressive

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