下列高速公路环保工程质量检验实测项目中，不属于中央分隔带绿化实测项目的是（）。 A.

阅读理解。

     A car needs gas to run and your body also needs food to work for you. Eating the right kind of food

is very important. It can keep your body strong, so take care of what you eat.

     There are four main food groups altogether. The dairy product (乳制品) group has food like milk,

cheese and yoghurt. The other three groups are the meat and fish group, the fruit and vegetable group,

and the bread and rice group. For each meal you should have at least one food from each of the four

main groups. With all these food together you will be given enough energy during the day.

     It is easy to get into bad eating habits. You may eat your breakfast in a hurry to get to school on time. Or you may not have time for a good lunch. It may seem easy to finish your supper with fish and chips all

the time. But you will find yourself tired during these days and you cannot think quickly.

     Watching what you eat will help change your bad eating habits and keep your body healthy and

strong. It is also good to take some exercise. It will help you eat more if you take a walk or play games

in the open air. Having a good eating habit with some exercise is the key to your health.

1. Which of the following diets is the best one?

A. Eggs, tomatoes and chicken.

B. Milk, bread, cabbages and beef.

C. Corn, fish, cream and pork.

D. Rice, bean curd, apples, fish and chicken.

2. Which of the following is a good eating habit?

A. Going to school without any breakfast.

B. Eating fish and chips for supper all the time.

C. Finishing your lunch in a very short time.

D. Having at least one food from each of the four groups.

3. What does the writer mainly tell us in this passage?

A. Every person needs food to grow well.

B. Taking exercise can keep your body strong.

C. The right kind of food with exercise will keep you healthy.

D. Enough energy helps people think more quickly.

4. What does "watching" mean in the last paragraph?

A. looking at

B. looking out

C. seeing

D. taking care of

5. Which is the BEST title for this passage?

A. The Four Food Groups  

B. A Healthy Diet

C. Your Body and Food  

D. Do some Exercise

患者，女，30岁，二周来牙龈出血及月经过多，伴有低热及间歇性头痛，实验室检查结果是Hb80g/L，网织红细胞10％，血小板计数20×10⁹／L，白细胞11×10⁹／L，出凝血时间正常，凝血酶原13秒（对照12秒），APTT45秒（对照30秒），尿液和肾功能异常，试问该病例可能是（）。

A.原发性血小板减少性紫癜

B.弥散性血管内凝血

C.血栓性血小板减少性紫癜

D.过敏性紫癜

E.血友病

胃酸不减少的疾病是（）

A.萎缩性胃炎

B.部分胃溃疡

C.胃癌

D.胃泌素瘤

E.恶性贫血

自流管（渠）设计应考虑的问题有哪些？

原料预热炉出口温度调整不当，易造成加氢反应器床层温度高，应（）

A、降低炉出口温度

B、降低进油量

C、降低配氢量

D、引入氮气降温