在生产过程中，生产性毒物主要来源于( )。 A．原料、辅助材料 B．中间产品、半成

Air is always around us. It is around us when we walk and play. From the time we are born, air is around us. When we sit down, it is around us. When we go to bed, air is also around us. We live in air.

All the animals and plants need air. Living things can’t live without air. We can live without food or water for a few days, but we can not live for more than a few minutes without air. We breathe in air. When we are walking or running, we need more air. When we are asleep, we need less air.

We live in air, but we can’t see it. We can only feel it. We can feel it when it is moving. Moving air is called wind. How can we make air move? Here is one way. Hold and open a book in you hand in front of your face. Close it quickly! What you feel is the air.

小题1:_________ need air.

A．Some of the animals

B．All the things

C．Some of the plants

D．All the animals and plants小题2:We can live for a few days __________.

A．without air

B．without food or water

C．without food or air

D．without air or water小题3:We need _________ air when we are asleep.

A．less

B．no

C．most

D．a lot of小题4:Which of the following sentences is TRUE(对的)?

A．Sometimes we don’t live in air.

B．Air is not around us when we go to bed.

C．We can live happily without air.

D．We need more air when we are working or running.小题5:We live in air, but we can’t ________ it.

A．look

B．see

C．get

D．feel

用所给单词的适当形式填空。

1. Look! There are two _______ (thief) in the police station.

2. Our teacher teaches us _______ (sing) and English song.

3. We need _______ (she) to teach us Chinese.

4. He often helps me with _______ (me) English.

5. The police _______ (stand) in front of the police station.

读“某工业区汽车制造厂产品方面的工业联系图”，回答下列问题。

（1）图示工业联系，会导致____________，从而促使以________厂为中心的____________的形成。

（2）这种近距离的工业集聚现象，其有利方面有：

    ①________________________________________；

    ②________________________________________；

    ③________________________________________。

（3）目前，汽车生产的工业联系已经________，跨国公司的汽车生产厂家在全球范围内寻找________。（4）美国、日本、欧盟等地工厂迁往中国的主要因素是 [ ]

    A、原料充足

    B、交通运输方便

    C、劳动力丰富

    D、市场广阔

以了解员工素质现状为目的的测评是( )

A．选拔性测评

B．诊断性测评

C．配置性测评

D．鉴定性测评

孕6个月余，面目四肢浮肿，下肢尤甚，按之没指，心悸气短，腰酸无力。舌淡苔白润，脉沉细。治疗应首选（）

A.鲤鱼汤

B.白术散

C.健固汤

D.真武汤

E.五苓散