滚动轴承的组成部分有哪些？

1. Just accept them for who they are and give them e_________ to live as rich and full a life as you do.

2.Yao Ming is generally a________ as the best basketball player in the world.

3. At weekends she often a_________ her mother to the shops to do some shopping.

4. He has been working so hard, so he is b_________ to pass the test.

5. She was s________ to death when hearing the sound of explosion.

6. Most parents are not a__________ of the danger of their babies’ eating jelly（果冻）, which causes most unfortunate incidents to happen.

7. You’d better give me my book. O________ I’ll fail my test

8. Sometimes I wonder how r_________ chemistry is to these students, most of whom will be going back to their villages after Year 8.

9. The teacher r____________ us to buy an English-Chinese dictionary, which would be a great help to us.

10. His v_______ description of his adventure in the forest made us want to have a try ourselves.

《中国药典》(2000年版)规定检查维生索C中的重金属时，取标准铅溶液1.0ml(每1ml相当于10μg的Pb)，依法检查，要求限量为0.001%，试计算应取本品多少克

A．4.0g
B．3.0g
C．2.0g
D．1.0%
E．0.15%

如果客户需要快速得到调研结果，下列调研方式不适合的是（）。

A.街上拦截访问

B.电话访问

C.邮寄访问

D.因特网

排尿痛苦，多见于病畜患（）

A.尿结石

B. * * 炎

C.膀胱炎

D. * * 炎

下列那一项不属于ACARS通信系统的基本组成部分（）？

A.ACARS机载设备

B.VHF地面无线电网络

C.ACARS控制中心

D.机场塔台管制中心