根据《公安机关督察条例》，督察机构在现场督察中发现公安机关的人民警察违法违纪，必要时

Primary teachers are responsible for guiding children through the formation of many important life skills, and also watching over their students’ social development. Primary teachers come into contact with about 30 students every day, and teach them a variety of subjects. Many hours are spent before and after class on planning, preparation and correction. One should be a very patient, caring, yet firm person to be able to deal with the demands of children in the four to twelve-year-old age group.

Secondary teachers teach specific subjects to various groups of students. Just like primary teachers, they spend an amount of time planning and preparing lessons and correcting homework—their duties are not restricted to face-to-face teaching. Dealing with twelve to eighteen-year-olds requires a wide range of skills.

If you become a primary teacher, you will need to decided whether to be a “generalist (多面手)”, teaching a wide range of subjects, or a "specialist", teaching only one or two. Most primary teachers are specialists. Generalist teachers spend the greatest part of their day with one class, which means that they spend more time with the same children. Specialist teachers have more time away from their students. It is therefore very important for generalist teachers to develop a strong working relationship with their students.

The unique rapport (和谐) you can develop with a particular set of students is one of teaching’s greatest pleasures. However, the disadvantage of primary teaching is that if you have a difficult student, you will be forced to deal with him or her, all day, every day, throughout the school year. Teachers need to work out strategies to get themselves and their students through such difficulties.

Primary teachers today are generally four-year trained. They usually do a three or four-year undergraduate degree, and if this degree does not include teacher training, they will have to undertake postgraduate study in education as well.

1. After class primary teachers usually_____________

A. come into contact with students          

B. teach students a variety of subjects

C. deal with the demands of children      

D. make planning, preparation and correction

2. What does the third paragraph mainly discuss?

A. What a primary teacher needs to do in the classroom.

B. The differences between generalist and specialist teaching.

C. How a primary teacher should try his best in the school.

D. The relationship between the primary teachers and students.

3. We can learn from this passage that___________

A. a primary teacher needs a wide range of skills

B. the disadvantage of primary teaching is having difficult students

C. teacher training is not important for a primary teacher

D. secondary teachers mainly teach children two subjects

4. The author writes the article in order to_________

A. tell teachers how primary teachers guide students

B. tell teachers what you should do as a primary teacher

C. let readers know more about primary teachers

D. let readers know how to be a primary teacher

简述吴伟作画特点？

爱国主义教育要抓住（）这个重点。

建设工程造价是指项目( )所需的全部费用。

A．从筹建到竣工投产
B．从设计到施工结束
C．从设计到竣工投产
D．从筹建到施工结束

防火墙直接获得数据包的源IP地址、目的IP地址、源TCP/UDP端口和目的TCP/UDP端口和协议号等，并根据定义的特定规则过滤数据包，这种防火墙我们称之为（）

A.包过滤防火墙

B.代理防火墙

C.状态检测防火墙