不应加入抑菌剂的注射剂是A．滤过除菌制备的注射剂 B．采用低温灭菌的注射剂 C．多剂

阅读理解。

     Two men are walking in the park. One is Mr Brown, a worker, the other is Mr Black. Mr Brown is going

to a chair. It is beside the road. Mr Black is after him. Mr Brown finds Mr Black. Now Mr Black begins to

walk faster (更快). Because he wants to get to the chair before Mr Black. Now Mr Black begins to walk faster

because he also wants to get to the chair first. Then they both run.Mr Black runs faster than (比) Mr Brown.

So he gets to the chair first and sits down on it. Mr Brown runs after Mr Black. When he gets to the chair. He

sees Mr Black sitting on it. He is sorry to show a notice (通知) with the words "Wet Paint (油漆未干)" to Mr

Black. Now Mr Black knows why Mr Brown is going to the chair.

1. Where are Mr Brown and Mr Black?

A. In the garden

B. On the chair

C. In the park

D. Beside the road

2. What are they doing? They are ________.

A. talking

B. walking to the chair

C. holding a notice

D. sitting on a chair

3. ________ is after ________ at first.

A. Mr Black, Mr Brown

B. The worker, Mr Brown

C. Mr Brown, Mr Black

D. Mr Brown, The worker

4. ________ get to chair first.

A. The worker

B. Mr Brown

C. Mr Black

D. A stranger (陌生人)

5. Mr Brown goes to the chair because ________.

A. he wants to sit there

B. it is his chair

C. he wants to talk to Mr Black on the chair

D. he wants to tell people "Wet Paint"

在过去的十年里，大气中的二氧化碳浓度大大增加．以下不是引起这一现象的原因是（　　）

A．燃烧大量的石油产品

B．大量使用汽车作为交通工具

C．工业生产造成的污染

D．大量种花种草

企业采用的会计处理方法和程序前后各期必须一致，这一原则是()。

A、可比性原则

B、一贯性原则

C、配比性原则

D、谨慎性原则

血脂四项检测指标包含：（）

A.血浆总胆固醇

B.血浆甘油三酯

C.低密度脂蛋白

D.高密度脂蛋白

E.蛋白质

仅由（）和（）两种元素组成的物质叫做烃。