对声波波形幅度的数字化表示称为量化。

某饭店是一家按五星级标准建造的综合性饭店，共有客房325间（套）以及配套的会议、餐饮和康乐设施。饭店自2007年1月开业以来，本地区已有三个大型中外合资项目建成，对饭店住宿和餐饮需求明显增加，所以取得了良好的经济效益。例如2008年该饭店的收支情况为：主营业务收入12500万元，投资净收益516万元，主营业务成本3340万元，营业费用2350万元，管理费用3161万元，财务费用614万元，主营业务税金及附加665万元。该饭店决策层在对2008年度工作进行总结，并安排下一年度的工作计划时，经过讨论分析，饭店决策层认为，2008年度经营中主要存在以下问题： 1．饭店餐饮生意不错，餐饮收入与本市同类饭店相差不多，但菜肴销售毛利率却低于本市同类饭店。 2．由于开业以后饭店生意较好，饭店基本上没有举行有影响力的主题营销活动和宣传推广，致使饭店的整体影响力不大。同时，虽然饭店也建立了网站，但网络营销基本没有启动。 3．虽然饭店员工的薪酬总体上处于行业领先水平，但不同岗位员工之间收入的差距不大，这在一定程度上影响了员工的工作积极性。

为了扩大饭店影响，展示五星级饭店的档次，增加餐饮销售收入，提高餐饮毛利率，该饭店决定在下一年度每季举办一个主题美食节。该饭店在选择美食节主题时，必须注意（）。

A．服从饭店经营目标

B．能满足大众消费需要

C．符合饭店自身条件

D．具有独特卖点

E．具有一定文化内涵

为确保医院业务收入和避免医疗纠纷，医师在向患者介绍病情时，可以重点说明其严重性。（）

Zoology（动物学）is the part of science that deals with the study of the animals’ growth, home and behavior. It has nothing to do with people, so many students are left wondering why they have to learn it.

Our nature includes not just humans but plants and animals as well. Everything in our environment is connected in a complex cycle. If you have a better understanding of how animals would behave and work with us, then you would value nature better.

Some animals are actually misunderstood by people like sharks and snakes. These creatures are thought of as human killers, and this is mainly because we don’t understand why they behave that way. In zoology you would be able to learn natural behavior as well as their homes so you would completely understand why they would behave in a defensive(防御的) manner when they seem to be threatened. Studying zoology would help people achieve clearness over the common myths we have on different wild animals.

Studying zoology would help people know the real facts about animals. One of the negative facts is the decreasing numbers of some species of animals. It makes people realize that there is a need for nature to be always balanced. We need animals to keep the balance in our environment and for humans to survive as well. It would help us learn the needs that animals lack and we can respond by thinking of solutions we can give to the endangered species of animals.

Modern progress is needed for a country to grow in terms of its economy; however, it should not force us to destroy our rainforests and oceans. People should realize that our modern lives should include the lives of the animals that live with us. They should not be contained in zoos but in their natural homes as well. We will learn that every living creature on the earth has the right to own a home and we need to fight for them to have permanent(永久的) homes.

小题1:According to the text, nature should be       .

A．left alone

B．treated seriously

C．taken for granted

D．taken lightly小题2:It is implied in Paragraph 4 that animals play a role of        .

A．making our world beautiful

B．protecting species of plants

C．providing food for humans

D．keeping nature in balance小题3:To animals, humans should act as        .

A．caretakers

B．killers

C．competitors

D．trainers小题4:The best title for the passage may be “     ”.

A．The Ways of Protecting Animals

B．The Importance of Studying Zoology

C．The Introduction to Zoology

D．The Advantages of Learning Zoology

男，34岁，汽油火焰烧伤头面部，声音嘶哑，听诊可闻及喘鸣及干啰音，X线示：气管狭窄影，血气分析正常，诊断为（）。

A.轻度吸入性损伤

B.中度吸入性损伤

C.重度吸入性损伤

D.特重度吸收性损伤

E.肺水肿

清查银行存款所采用的方法一般是（）。

A.推算法

B.测量计算法

C.实地盘点法

D.对账单法