伴流对推进器和舵效的影响是：（）A.提高推进器效率，增加舵效 B.提高推进器效率，降

While it is impossible to live completely free of stress, it is possible to prevent stress as well as reduce its effect when it can’t be avoided. The US Department of Health and Human Services offers the following suggestions for ways to deal with stress.

Try physical activity

When you are nervous, angry or upset, try releasing the pressure through exercise or physical activity. Running, walking, playing tennis, or working in your garden are just some of the activities you might try. Physical exercise will relieve your anxiety and worry and help you to relax. Your body and your mind will work together to ease the stress in your life.

Share your stress

It helps to talk to someone about your anxieties and worries. Perhaps a friend, family member, teacher or even your leader can help you a better view of what’s troubling you. If you feel your problem is serious, you might seek professional help from a psychologist or a doctor. Knowing when to ask for help is an important step in avoiding serious problems later.

Take care of yourself

You should make every effort to eat well and get enough rest. If you easily get angry and cannot sleep well enough, or if you’re not eating properly, it will be more likely that you will fall into stressful situations. If stress repeatedly keeps you from sleeping, you should consult a doctor. Make time for yourself.

Make a list of the things you need to do

Stress can result from disorganization and a feeling that "there’s so much to do, and not enough time". Trying to take care of everything at once can be too much for you and as a result, you may not achieve anything. Instead, make a list of everything you have to do, then do one thing at a time, checking off each task as it is completed. Set out to do the most important tasks first.

Go ahead and cry

A good cry can be a healthy way to bring relief to your anxiety. It might even help you avoid a headache or other physical effect of anxiety and stress.

小题1: What is most probably the writer’s purpose in writing the article?

A．To release his or her working tiredness.

B．To help solve the universal problem of stress.

C．To strengthen his or her anxiety.

D．To have more people cry out.小题2: Physical activity can help people release stress because________.

A．only your body movement can help you relax

B．your mind can work better to free you of anxiety

C．your body and mind can cooperate in releasing stress

D．physical activity doesn’t play an important part in reducing nervousness小题3: What is similarity between "Share your stress" and "Go ahead and cry"?

A．They both help you let out your feelings.

B．They both need physical movement.

C．They both require mental relaxation.

D．They can cause a headache.小题4: The underlined sentence is close to the meaning of "________".

A．Strike while the iron is hot

B．More haste, less speed

C．Practice makes perfect

D．Quietness wins time

以下科目用于核算自助机具长短款的是（）。

A、277-001-001

B、277-001-003

C、177-001-001

D、177-001-003

我国最常见的慢性肝炎病毒为（）。

A.戊型肝炎病毒

B.乙型肝炎病毒

C.丁型肝炎病毒

D.丙型肝炎病毒

E.庚型肝炎病毒

下列属于治疗饮食的是

A．流质饮食

B．高脂饮食

C．忌碘饮食

D．无盐饮食

E．无糖饮食

健康教育的基本理论中没有（）

A.选择理论

B.知信行理论

C.因果理论

D."力扬"理论

E.行为干预理论