It was a normal day in the life of the American Red Cross in Greater New York. First, part

A.100 to 400 milliliters/day

B.300 to 500 milliliters/day

C.1000 to 2000 milliliters/day

D.2500 to 3000 milliliters/day

The passage suggests that ______.

A．accidents mostly result from slippery roads

B．accidents are usually caused by psychological factors

C．doctors run three times the normal risk of accidents in factories

D．about 50,000 people lose their lives at work in Britain every day

amed TestKing4 that functions as an application server.TestKing4 will be used for development during the next 30 days. You need to backup all data on TestKing4 every day for the next 30 days.You need to automate the backups of TestKing4 to meet these businessrequirements. You want to achieve this goal by using the minimum amount ofadministrative effort.What should you do？（）

A. Create a scheduled backup job as a normal backup. Copy the backup job, and modify the start date so that one job starts every day for the next 30 days.

B. Create a scheduled backup job as a daily backup. Set the start date of the job for today, and set the end date for 30 days from today.

C. Create a scheduled backup job as a copy backup. Copy the backup job, and modify the start date so that one job starts every day for the next 30 days.

D. Create a scheduled backup job as a normal backup. Set the start date of the job for today, and set the end date for 30 days from today.

Question 24 to 27 are based on the following passage.

Scientists can learn about man by studying animals, such as mice, rats and monkeys. The scientists in a laboratory areexperimenting on mice and they are studying the relationship between diet and health.

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

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

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

The last group of mice is receiving more food than the other two groups. Most of the day, these mice are eating orsleeping. They are not active. These mice are living longer than the scientists thought —about a year and a half, but they arenot healthy. The are sick more often than the other two groups.

24. The first group is the thinnest mainly because__________

A.they run and play all day long

B.they eat only one cup of food a day

C.they live longer than the other groups

D.they are bored with the kind of food in the cup

How long do normal mice live according to the passage？A.about one year

B.about a year and a half

D.about two years

E.about three years

What can we learn from the experiment？A.daily amount of food may influence our health

B.sleeping may have nothing to do with weight

C.playing with others may help us sleep better

D.less exercise may make us live longe

This passage is mainly about the relationship between___________A.food and health

B.sleep and weight

C.weight and exercise

D.exercise and equipment

请帮忙给出每个问题的正确答案和分析，谢谢！

ns Windows Server 2003. The backup schedule for the server includes a normal backup on Sundays and incremental backups on every other day of the week.The sales department data includes a report that is created by an automated process. The report is included in the standard backup schedule for the server. The automated process runs on Wednesdays and Sundays. The process overwrites the previous version of the report. You need to be able to restore the report if the standard backup is unavailable.You need to create an additional backup for the report. The backup for the report cannot interfere with other backup jobs.What should you do？（）

A. Perform a normal backup on Wednesday night and on Sunday night.

B. Perform a differential backup on Wednesday night and on Sunday night.

C. Perform a incremental backup on Wednesday night and on Sunday night.

D. Perform a copy backup on Wednesday night and on Sunday night.

e properly.So when you try, you can run into trouble.

Many people 11 that when specific muscles are exercised, the fat in the neighboring area is “burned up”.Yet the 12 is that exercise burns fat from all over the body.

Studies show muscles which are not 13 lose their strength very quickly.To regain it needs 48 to 72 hours and exercise every other day will keep a normal level of physical strength.

To 14 weight you should always "work up a good sweat" when exercising.No sweating only 15 body temperature to prevent over heating.This is nothing but water loss.16 you replace the liquid, you replace the weight.

Walking is the best and easy-to-do exercise.It helps the circulation of blood 17 the body, and has a direct effect on your overall feeling of health.Experience says that 20 minutes a day is 18 amount,

19 your breathing doesn't return to normal state within minutes after you finish exercising, you've done 20

11.A.believe

B.wish

C.hope

D.know

12.A.reply

B.possibility

C.reason

D.truth

13.A.exercised

B.examined

C.protected

D.cured

14.A.gain

B.lose

C.keep

D.burn

15.A.reduces

B.raises

C.destroys

D.keeps up

16.A.While

B.Once

C.As

D.If

17.A.over

B.around

C.with

D.throughout

18.A.fortunate

B.possible

C.minimum

D.minute

19.A.But if

B.But

C.If

D.And if

20.A.enough

B.much

C.too much

D.much too

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

of some 7-8 hours sleep alternating with some16-17 hours wakefulness and that, broadly speaking, the sleep normally coincides with the hours of darkness. Ourpresent concern is with how easily and to what extent this cycle can be modified. The question is no mere academic one. The ease, for example, with which people can change from working inthe day to working at night is a question of growing importance in industry where automation calls for round-the-clock working of machines. It normally takes from five days to one week for a person to adapt to a reversed routine ofsleep and wakefulness, sleeping during the day and working at night. Unfortunately, it is often the case in industrythat shifts are changed every week; a person may work from 12 midnight to 8 a.m. one week, 8 a.m. to 4 p.m. the next, and 4 p.m. to 12 midnight the third and so on. This means that no sooner has he got used to one routine than he has tochange to another, so that much of his time is spent neither working nor sleeping very efficiently. One answer would seem to be longer periods on each shift, a month, or even three months. Recent research byBonjer of the Netherlands, however, has shown that people on such systems will revert to their normal habits ofsleep and wakefulness during the weekend and that this is quite enough to destroy any adaptation to night workbuilt up during the week. The only real solution appears to be to hand over the night shift to a number of permanent night workers. Aninteresting study of the domestic life and health of night-shift workers was carried out by Brown in 1957. Shefound a high incidence of disturbed sleep and other disorders among those on alternating day and night shifts, butno abnormal occurrence of these phenomena among those on permanent night work. This latter system then appears to be the best long-term policy, but meanwhile something may be done torelieve the strains of alternate day and night work by selecting those people who can adapt most quickly to thechanges of routine. One way of knowing when a person has adapted is by measuring his body temperature. Peopleengaged in normal day-time work will have a high temperature during the hours of wakefulness and a low one atnight; when they change to night work the pattern will only gradually go back to match the new routine and thespeed with which it does so parallels, broadly speaking, the adaptation of the body as a whole, particularly in termsof performance. Therefore, by taking body temperature at intervals of two hours throughout the period ofwakefulness it can be seen how quickly a person can adapt to a reversed routine, and this could be used as a basisfor selection. So far, however, such a form. of selection does not seem to have been applied in practice. The study of sleep cycle can be of practical use to places where________

A. strict work shifts are required to cater for the need of automatic machines

B. working at night is normal for most employees

C. employees work according to different requirements of machines

D. employees have to adapt to irregular work patterns and organizations

e Active Directory domain named The network includes 20 member servers running Windows Server 2003 and 4 domain controllers running Windows Server 2003. All client computers run Windows XP Professional.A member server named TestKingSrvA functions as a file server. TestKingSrvA has a locally attached tape device. You need to create a backup schedule for TestKingSrvA. All data on TestKingSrvA must be backed up once a week. Every day, you need to back up only the data that was changed after the last backup. You need to minimize the amount of data that must be backed up every day.What should you do？ （）(Choose two)

A. Perform a normal backup every week.

B. Perform a copy backup every week.

C. Perform a differential backup every week.

D. Perform an incremental backup every week.

E. Perform a normal backup every day.

F. Perform a copy backup every day.

G. Perform a differential backup every day.

H. Perform an incremental backup every day.

computer named Testking1.You back up the data folders on Testking1 by using the following schedule:1. Normal backup every Monday.2. Incremental backups every Tuesday, Wednesday, Thursday, and Friday.After the backup on Friday is completed, a user accidentally deletes a file from adata folder on Server1. The user reports that he modified the file in the past week,but he does not know which day he modified the file. You do not know when the filewas last backed up.You need to restore the latest copy of the file as quickly as possible.What should you do？（）

A.Open the backup log for each day. Begin by opening the log for Monday, and then work forward through the logs for each day of the week. In each log, search for a backup of the file. Restore the first backup that you find.

B.Open the backup log for each day. Begin by opening the log for Tuesday, and then work forward through the logs for each day of the week. In each log, search for a backup of the file. Restore the first backup that you find.

C.Open the backup log for each day. Begin by opening the log for Friday, and then work backward through the logs for each day of the week. In each log, search for a backup of the file. Restore the first backup that you find.

D.Restore the file from the Monday, Tuesday, Wednesday, Thursday, and Friday backups, in that order.

E.Restore the file from the Monday backup, and then from the Friday backup.