悬索桥的主缆不在工厂预制索股时，架设方法应该采用( )。A．PPWS法 B．AS法

阅读短文，选择正确答案。

    Can plants eat people? Probably not, but there are many plants that eat meat. Some of them are big, and they

can eat small animals. One famous meat-eating plant is the Venus flytrap (捕蝇草).

    The Venus flytrap is a very strange plant. It grows in dry parts of the United States. Its leaves are like the

pages of a book. They can open and close very quickly. Inside the leaves, there are three small hairs. If a fly

touches one of the hairs, the leaf closes quickly. The fly cannot get out. In about half an hour, the leaf presses

the fly until it is dead. Then, the plant covers the fly. Slowly, the plant eats the fly.

    Why do plants do it? Most plants get what they need from the sun, the air and the ground. In some places,

the ground is very poor. It doesn't have all these important things, especially nitrogen (氮). Animal meat has a lot

of nitrogen, so some plants eat meat to get what they need. Let's hope that some of the bigger plants don't get

the same idea!

1. The Venus flytrap is a kind of             . [ ]

A. plant

B. animal

C. food

D. meat

2. The Venus flytrap grows in             . [ ]

A. most parts of the world

B. some parts of Africa

C. dry parts of the United States

D. wet parts of England

3. From the passage, we learn that             . [ ]

A. all plants can eat people

B. all plants can eat animals

C. some plants can eat people

D. some plants can eat animals

4. The underlined word "presses" probably means              in Chinese. [ ]

A. 挤压

B. 关上

C. 打开

D. 松开

5. Why do some plants eat animal meat? Because             . [ ]

A. plants are dangerous to animals

B. animals are dangerous to plants

C. plants want to get what they need from animal meat

D. Plants want to protect themselves against animals

慢性支气管炎的诊断标准是（）

A.咳嗽、咳痰或伴喘息反复发作2年以上

B.咳嗽、咳痰或伴喘息反复发作，每年至少3个月，并持续2年以上者

C.咳嗽、咳痰伴喘息3个月以上

D.长期有咳嗽、咳痰伴喘息，经一般内科治疗不愈者

E.以上都不是

由（）组织全班人员进行班前工作安排，通报前一班工作情况，进行班前动员，向每位当班人员提出工作要求，分配具体任务。

A、前庭主管

B、副经理

C、站经理

D、以上都不对

在高速公路行驶时产生“高速催眠”的主要原因是外部刺激（）。

A、过小

B、过大

C、过强

材料一2005年１月１６日，中央电视台２００４《感动中国》年度人物评选揭晓，华中农业大学２００３届农业经济管理专业硕士研究生徐本禹当选十大人物之一。徐本禹放弃读研机会自愿到贵州省贫困山区支教，用他的实际行动和知识为改变当地的落后面貌作出了突出贡献，谱写了一曲精神文明建设之歌。材料二2012年2月17日至18日，全国文化体制改革工作会议在太原举行。中 * * 政治局常委李长春对会议作出重要批示，强调要深入学习贯彻党的十七届六中全会精神，以组织实施《国家“十二五”时期文化改革发展规划纲要》为重要抓手，加大力度、加快进度、巩固提高、重点突破、全面推进，毫不动摇地把文化改革发展继续推向前进。李长春强调，要坚持社会主义先进文化前进方向，牢固树立以人民为中心的创作导向，切实加强对文化产品创作生产的引导，努力推出更多思想性艺术性观赏性相统一、经得起历史和人民检验的精品力作。各级党委政府要更加自觉更加主动地肩负起文化改革发展的领导责任，坚持一手抓改革发展、一手抓科学管理，不断提高工作的科学化水平，努力以文化改革发展的优异成绩迎接党的十八大胜利召开。

结合材料一，运用所学的知识，结合上述材料谈谈，作为青年学生应该如何投身于社会主义精神文明建设实践之中？