人体生理学可从（）、器官和系统、整体三个水平研究生命过程。

Climate is the average weather usually taken over a 30-year time period for a particular region and time period. Climate is not the same as weather, but rather, it is the average pattern of weather for a particular region. Weather describes the short-term state of the atmosphere (大气).

The climate is changing. Many agreed that climate change may be one of the greatest threats (威胁) facing the planet. Recent years show increasing temperatures in various regions, and/or increasing extremities (极端性) in weather patterns.

Is the Earth getting warmer? Yes! The Earth has warmed by about 1°F over the past 100 years. But why? Well, scientists are not exactly sure. The Earth could be getting warmer on its own, but many of the world’s leading climate scientists think that things people do are helping to make the Earth warmer.

Global Warming may be a big problem, but can you make a difference? Yes! There are several little things you can do to make a difference. Try carpooling. This will help reduce the amount of fossil fuels going into the atmosphere. Whenever you use electricity, you help put greenhouse gases into the air. Turn off lights, the television, and the computer when you are through with them. Also, planting trees is fun and a great way to reduce greenhouse gases. Trees absorb carbon dioxide, a greenhouse gas, from the air. Finally, don’t forget about recycling.

小题1:Climate is         weather.

A．the same as

B．different from

C．a kind of

D．part of小题2: The Earth has warmed by about 1°F over the past 100 years         .

A．only because of human activities

B．but scientists are not exactly sure of the reasons.

C．and we can do nothing to it.

D．and it’s getting warmer on its own小题3:Global Warming may be a big problem, but we can do the following things to make a difference except          .

A．carpooling

B．saving electricity

C．cutting down more trees

D．recycling小题4:What can be the best title of the article?

A．Climate and weather.

B．Weather and climate changing.

C．Climate changing and global warming.

D．Weather and global warming.

社区巡视监督制度检查的原则？

—What do you want to be, Lily?            

—I want to work______a teacher.          [ ]

A. as

B. with

C. for

D. out

甲股份有限公司为增值税一般纳税企业，适用的增值税率17%。甲公司销售商品和提供劳务均为主营业务；商品价格不含增值税额，2009年12月，甲公司销售商品和提供劳务的资料如下：
(1)12月4日，与A公司签订协议，向A公司销售商品一批，增值税专用发票上注明销售价格为200万元，该协议规定，甲公司应在2010年5月1日将该批商品购回，回购价为220万元。商品已发出，款项已收到。该批商品的实际成本为180万元。
(2)12月14日，与B公司签订一项设备维修合同。该合同规定，该设备维修总价款为100万元，于维修任务完成并验收合格后一次结清。12月31日，该设备维修任务完成并经B公司验收合格。甲公司实际发生的维修费用为60万元，均为修理人员工资。12月31日，鉴于B公司发生重大财务困难，甲公司预计很可能收到的维修款为80万元(含增值税额)。
(3)12月31日，与C公司签订协议销售商品一批，增值税专用发票上注明销售价格为200万元，商品已发出，款项已收到。该协议规定，该批商品销售价格的20%属于商品售出后5年内提供修理服务的服务费。该批商品的实际成本为160万元。
(4)甲公司经营以旧换新新业务，12月31日销售产品2件，单价为5.85万元(含税价格)，单位销售成本为3万元；同时收回2件同类旧商品，每件回收价为1000元(不考虑增值税)。甲公司收到扣除旧商品的款项存入银行。
要求：
逐项分析，分别编制上述业务的会计分录。

无因管理之债的管理人有权要求受益人给付

A．报酬
B．支出的全部费用
C．支出的必要费用
D．收益的一部分