1, the scope of human activities

2. Abolish social development.

3. National law and social system

4、D

5、D

6、C

7. A.

8、B

9.( 1) written rules: code of conduct for middle school students; Established rules: In China, people will have a family reunion dinner on 30th.

(2) The emergence of space traffic rules.

(3) From June 65438+1 October1day, 2006, the agricultural tax regulations were abolished, marking the continuation of agriculture in China for more than 2,000 years.

The industrial tax was declared over.

Expand and promote

1, (1) From no referee to law enforcement with referee; From shouting and gesturing to whistling law enforcement.

(2) Rules should be constantly revised and improved according to actual needs.

(3) Omission

(1) Traffic is orderly because people obey traffic rules. The reason for the traffic chaos is that people don't obey the traffic rules.

Rules.

(2)? No rules, no Fiona Fang? Life is inseparable from rules. When people obey the rules, everything is in order.

Once the rules are lost, society will fall into chaos. Rules indicate the norms of life, establish the order of life, and improve it.

Quality of life.

Bian Xiao suggested: