It can be good for health when one takes a walk every 2 or 3 days for at least______．

A . Giving B . Having given C . Given D . Having been give

A . Create a Group Policy object (GPO) that enables Security Center and link the policy to the domain. B . Create a Group Policy object (GPO) that enables Security Center and link the policy to the Domain Controllers organizational unit (OU). C . Create a Group Policy object (GPO) and set the Require trusted path for credential entry option to Enabled. Link the policy to the domain. D . Create a Group Policy object (GPO) and set the Require trusted path for credential entry option to Enabled. Link the policy to the Domain Controllers organizational unit (OU).

A . made B . taken C . gotten D . give

A . a starting system B . the starting air C . a starting operation D . A, B and C

A . Create a group policy object (GPO) that enabled security center and link the policy to the domain. B . Create a group policy object (GPO) that enabled security center and link the policy to the domain controllers organizational unit (OU). C . Create a group policy object (GPO) and set the require trusted path for credential entry option to enabled. Link the policy to the domain. D . Create a group policy object (GPO) and set the require trusted path for credential entry option to Enabled. Link the policy to the domain controllers organizational unit (OU).

A、It is a good working habit. B、 It is helpful for learning. C、It is a waste of time. D、 It is harmful to health.

A．honestly B．patiently C．eagerly D．actively

A．a hard commitment B．helpful to their career C．essential for happiness D．an understandable decision

A．was planned in a NASA style. B．has met personnel problems. C．will be halted for its huge cost. D．is very likely to reduce budget.

If you say to your children "I'm sorry I got angry with you, but...", what follows that "but" can render the apology ineffective: "I had a bad day" or "your noise was giving me a headache" leaves the person who has been injured feeling that he should be apologizing for his bad behavior. in expecting an apology. Another method by which people appear to apologize without actually doing so is to say "I'm sorry you're upset"; this suggests that you are somehow at fault for allowing yourself to get upset by what the other person has done. Then there is the general, all covering apology, which avoids the necessity of identifying a specific act that was particularly hurtful or insulting, and which the person who is apologizing should promise never to do again. Saying "I'm useless as a parent" does not commit a person lo any specific improvement. These pseudo-apologies are used by people who believe saying sorry shows weakness. Parents who wish to teach their children to apologize should see it as a sign of strength, and therefore not resort to these pseudo-apologies. But even when presented with examples of genuine contrition, children still need help to become aware of the complexities of saying sorry. A three-year-old might need help in understanding that other children feel pain just as he does, and that hitting a playmate over the head with a heavy toy requires an apology. A six-year-old might need reminding that spoiling other children's expectations can require an apology. A twelve-year-old might need to be shown that raiding the biscuit tin without asking permission is acceptable, but that borrowing a parent's clothes without permission is not. If a mother adds "but" to an apology, ______. A．she doesn't feel that she should have apologized B．she does not realize that the child has been hurt C．the child may find the apology easier to accept D．the child may feel that he owes her an apology

A．frank B．kind C．hard working D．critical

People who sleep about seven hours a night live the longest, three huge studies have found, the newest out in the February issue of the journal Sleep. Still, many sleep experts say lots of adults get too little rest, and that can lead to dangerous health problems. In the latest report from Japanese researchers, 104,010 adults were followed for about 10 years. At the start the participants answered questionnaires about their sleep patterns and about their health mental health and lifestyle. habits, which also can affect survival. After accounting for all of these factors, adults getting all average of seven hours had the lowest death rates. Surprisingly, less sleep ,even as little as four hours a night, didn't significantly increase deaths for men and only lowered survival for women if they averagde less than four hours② But adults who slept longer than seven hours, particulary women, were more likely to die during the 10 years. Two other major published studies and a dozen smaller ones came to similar conclusions, says psychiatrist Daniel Kripke, a sleep researcher at the University of California-San Diego School of Medicine. Doctors shouldn't tell all of their patients to get at least eight hours of sleep, he says in an editorial in the journal. Hormonal changes triggered by darkness or other unknown biological effects from long sleep could be affecting survival,③ Kripke，says. But short sleepers may suffer other bad effects. In his brief studies, those sleeping four to five and a half hours did poorly on tests that measure memory, clear thinking and the ability to pay attention, "and they did progressively worse as the week went on," says David Dinges of the University of Pennsylvania School of Medicine. Adults who slept about seven hours performed best, he says. Other small studies have found adults who sleep less than six hours may be at higher risk for some diseases like diabetes and overweight. And sleep deprivation also causes car crashes, Dinges says. "People should get as many hours sleep, p as they need to feel rested," Kripke says, adding that there's no proof that shortening sleep will lengthen life. s1eep need is partly genetic and may be determined by other factors that also influence life span, he says. What can we learn from the passage？ A．Sleep hours is the most important factor affecting survival. B．Going to bed and getting up early improve health. C．Less sleep is more harmful than over sufficient sleep to people. D．People have different demands of sleep hours.

(29) A．It is good to have a nice neighbor as long as possible, and it is bad to get rid of a nasty neighbor. B．You never get tired of a good book; while you should get rid of a bad one the earlier the better. C．It is good to have a nice neighbor as long as possible, and a bad neighbor as short as possible. D．A good book is a good neighbor who will last long, and a bad one is just like a bad neighbor who would like to get rid of you.

A．use up a large amount of water B．weaken their economy C．help keep their customs D．help improve their life

A．the inadequate training of physicians B．the declining number of doctors C．the ever-rising health care costs D．the shrinking primary care resources.

A．lost chances and opportunities. B．impractical lists and plans. C．dishonesty with ourselves. D．wrong attitudes and mentalities.

A．blaming B．blame C．to blame D．to be blaming

A．arrest criminals in the street B．justify his arrests in court C．know as much law as a professional lawyer D．justify himself on TV

此题为判断题(对，错)。

A．Wear out B．Count out C．Bring up D．Keep up