目前中国工程咨询协会拥有( )家团体会员，包括在FIDIC注册的国际会员400多家

阅读理解。

    All living things on the earth need other living things to live. Nothing lives alone. Most animals must

live in a group, and even a plant grows close together with others of the same kind. Sometimes one

living thing kills another, one eats and the other is eaten. Each kind of life eats another kind of life in

order to live, and together they form a food chain (食物链). Some food chains are simple, while others

are not. But all food chains begin with the sun, and all food chains become broken up if one of the links

disappears.

    All life needs sunlight to live on. But only plants can use sunlight directly. Plants are "factories". They

make food from sunlight, water and things in the soil and air. Plants feed all other living things. Animals

can only use the sun's energy after it has been changed into food by plants. Some animals feed directly

on plants, others eat smaller animals. Meat-eating animals are only eating plants indirectly. 

    What about human beings? We are members of many food chains. We eat rice, vegetables, and fruits

and so on. We also eat meat and drink milk. But men often break up the food chains. They kill wild

animals. They also make rivers, lakes and seas polluted, when these rivers, lakes and seas are polluted,

the fish in them can not be eaten. If men eat the fish, they will get strange diseases.

    Each form of life is linked to all others. Breaking the links puts all life in danger.

1. How does every living thing on the earth live?

A. Each plant can live alone.

B. Each animal can live alone.

C. Every living thing on the earth cannot live without others.

2. Which living things can use the sun's energy directly?

A. Animals

B. Plants

C. All living things

3. Who often break up the food chains?

A. Human beings

B. Animals

C. Plant and animals

4. Which of the following do you think is the best title of this passage?

A. Animals

B. Plants

C. Food Chains

5. Where can you probably find this passage?

A. In a news report.

B. In your textbook.

C. In a business magazine.

当x（     ）时，代数式3x+2的值不小于5。

地方性法规和省、自治区、直辖市人民政府规章设定行政许可，错误说法是( )

A．可以设定可由国家统一确定的公民资格、资质的行政许可

B．不得设定企业设立登记及前置性行政许可

C．不得限制其他地区的个人或者企业到本地区从事生产经营和提供服务

D．不得限制其他地区的商品进入本地区市场

下列不符合病毒性肠炎的临床特点的是

A．蛋花样大便

B．常有上呼吸道症状

C．中毒症状明显

D．大便无腥臭味

E．多发生于秋季

斗轮堆取料机的斗轮驱动装置由（）、（）等部件组成。