高层建筑消防立管的布置应保证同层相邻两个消火栓的水枪充实水柱能同时达到被保护范围内的

Good health is the most valuable thing a person can have but one cannot take good health for granted .It is important to remember that the body needs proper care in order to be healthy. There are three things that a person can do to help stay in good shape, eat right food, get enough sleep, and exercise regularly.

Proper nutrition  is  important for good  health.  Your body cannot work well unless  it receives the proper kind“fuel"．Don't eat too much food with lots of sugar and fat, Eat plenty of foods high in protein, like meat fish eggs and nuts. Vegetables and fruits are very important because they provide necessary vitamins and minerals.  However  don't overeat It is not helpful to be overweight

Getting the proper amount of sleep is also important.  If you don't get enough sleep, you feel tired and easily get angry. You have no energy. Over a long period of time a little amount of sleep may even result In a change of personality（人的个性)．Be sure to allow yourself from seven to nine hours of sleep each ,If you do, your body will feel strong and refreshed ,and  your mind will be sharp．

Finally, get plenty of exercise Exercise firms the body, strengthens the muscles, and prevents you from gaining  weight  It also improves your heart and lungs. If you follow a regular exercise program, you will probably increase your life-span（寿命)．An kind of exercise is good. Most sports excellent for keeping the body in good shapes: basketball, swimming, bicycling, running and so on. Sports are not only good for your body, but they are enjoyable and interesting, too.

If everybody were to eat the right foods, get plenty of sleep and exercise regularly, the world would be a happier and healthier place. We would all live to be much older and wiser.

小题1:In order to keep good health______.

A．we should eat a lot of sweets

B．one needs a large amount of fat

C．we must try to sleep now and then

D．people should eat according to the foods nutrition小题2:Eating more and sleeping less_______.

A． can keep healthy

B． is no good for you

C． gets you more energy

D． will keep your personality小题3:The writer explains ________in the 4th paragraph.

A． how to eat

B． what to eat

C． how to keep healthy

D． the importance of doing exercise小题4:The title for the article should be“_______".

A． Eating and Exercising

B． How Vitamins Work in Man's Body

C． Staying Healthy

D． Sleeping Well

常规气管切开术应切气管（）

A.第1环

B.第1、2环

C.第3、4环

D.第4～5环

E.第5环

阴虚证典型的舌、脉是

A．舌红，脉数有力
B．舌淡，脉细无力
C．舌红少苔，脉细数
D．舌红苔黄，脉细数
E．舌红而脉滑数

制作木质展示台架的材料有：木料、大芯板、胶合板、白乳胶、钉、饰面材料，黏合剂。

甲建筑企业通过招标获得工程总承包权，将工程的地基施工包给乙公司，自己负责主体结构的施工，请问这是（）行为。

A.转包

B.违法分包

C.分包

D.再分包