违纪违规人员的信息可否向社会公布？可公布信息有哪些？

阅读理解。

     If you go to a fast food restaurant, you will probably see a lot of teenagers. Today, many teenagers

are overweight, and some of this because of their bad eating habits. Most teenagers love food with a lot

of fat, oil, salt, and sugar. People often call this kind of food "junk food".

     But bad eating habits go beyond fast food. We find many teenagers eat unhealthily. Some don't have

breakfast before they go to school. During the day, some don't have a proper meal for lunch. In a recent

survey  at one school , scientists found that  over  two thirds of   the students didn't follow a healthy diet.

They didn't like vegetables, and many of them didn't like fruits. They preferred to eat food with a lot of

salt, sugar, or fat.

     Parents today also worry about their children's diet. Some doctors give the following advice:

     Teenagers shouldn't eat too much junk food.

     Teenagers shouldn't eat food with too much salt. Salt can cause high blood pressure in the future.

     Teenagers should eat food with less fat, oil, and sugar.

     Teenagers need to eat some fruits and vegetables every day. fruits and vegetables are rich in vitamins

and have little fat.

     Teenagers need to drink more milk. Milk will help their bones grow.

     Teenagers need to eat breakfast every day. This is good for their body and mind

1. "Junk food" contains a lot of __________.  

A. milk and sugar                        

B. fruits and sugar  

C. vegetables and salt                    

D. fat, oil, salt, and sugar

 2. In a recent survey at one school, scientists found many students liked ________.

A. vegetables      

B. unhealthy food      

C. fruits        

D. salt, sugar, or fat

3. What does the underlined word "beyond" mean in Chinese in this passage? 

A.超出          

B.不如              

C. 相等        

D. 在后面

4. In this passage, doctors think the tanagers should eat more _________.

A. food with no vitamins  

B. breakfast    

C. vegetables and fruits  

D. salt and oil

5. The best title for this passage is _________.

A. Bad habits    

B. Junk food      

C. Unhealthy food  

D. Advice on healthy eating

如图所示，物体A、B的质量均为6 kg，A、B间及B与地面间的动摩擦因数均为μ=0.3，A、B在大小为30N的水平力F作用下向右匀速运动，那么A、B间摩擦力的大小为______N，桌面对B的摩擦力的大小为______N．（滑轮和绳的质量均不计，取g= 10 m/s²）

（）不属豆目。

A.白檀

B.黄檀

C.紫檀

卢瑟福通过实验首次实现了原子核的人工转变，其核反应方程为：₂⁴He＋₇¹⁴N→₈¹⁷O＋₁¹H。下列说法错误的是[ ]

A．通过该实验发现了质子

B．实验中是用α粒子轰击氮核的

C．原子核在人工转变的过程中，电荷数一定守恒

D．原子核的人工转变是指物质自发地放出射线的现象

（）不是影响定价的主要因素