第5题: [单项选择]下列关于村民委员会的表述，不正确的是 A. 村民委员会向人民政府负责并报告工作 B. 由主任和委员组成，由村民直接选举产生 C. 是村民自我管理、自我教育、自我服务的基层群众自治型组织 D. 应当实行少数服从多数的民主决策机制和公开透明的工作原则 参考答案:A
第6题: [单项选择]维生素K参与合成 A. 凝血因子Ⅷ、Ⅺ和Ⅻ B. 凝血酶原和凝血因子Ⅶ、Ⅸ、Ⅹ C. 血栓调节蛋白 D. 血小板 E. 凝血因子Ⅻ 参考答案:B
第7题: [简答题]21世纪是网络的时代。 2．网络生活丰富多彩。 3．网络生活只是我们生活的一部分。 参考答案:
The Life on the Internet
21st century is a century of the Internet. The Internet is an information bridge, which bridges up cultural differences and narrows down geographic distance.
Life on the Net is colorful The latest news can reach you in the shortest time. Either sports events or beauty competitions can be viewed live without an entrance ticket. You can also do shopping through the Internet. On the other hand, the Internet is a powerful tool for communication. E-mail has become the most convenient and the cheapest way to communicate with your friends and to get to know new friends. In addition, online education is popular, for people can have more freedom to choose their learning program with the help of the Net.
Nevertheless, life on the Net is only a part of our life. Surfing the Internet may enrich your life. But too much Sitting in front of computer and lack of sports can be harmful to your health. If you want to keep health, please go outdoors with your friends for more fresh air and sunshine.
