下列关于硬水与软水的说法不正确的是 ( ) A．可以用肥皂水来鉴别硬水和软水 B

物业管理企业日常工作中，主要协调的公共关系包括：()。

A.与政府主管部门进行有效协调沟通

B.与业主进行有效协调沟通

C.与开发商进行有效协调沟通

D.与员工进行有效协调沟通

In Britain you may often hear "Drop in any time" or "Come to see me soon", but you can't really do that.  People just say those things to make you feel welcome.  It is better to telephone before visiting someone at home.  If you receive a written invitation to an event that says "RSVP", you should reply to let the person who sent the invitation know whether or not you plan to go.

You should never accept an invitation unless you really plan to go.  You may refuse by saying "Thank you for inviting me, but I will not be able to come. " If, after accepting, you are unable to go, be sure to tell those who are expecting you as soon as possible that you will not be there.  Although it is not necessarily expected that you give a gift to your host, it is considered polite to do so, especially if you have been invited for a meal.  Flowers, chocolate, or a small gift are all appropriate.  A thank-you note or telephone call after the visit is also considered polite and is an appropriate way to express your appreciation for the invitation.

小题1:What can you do when a British friend says " Drop in any time”?

A． Visit him or her at any time.

B． Say no time to him or her seriously.

C． Telephone him or her before visiting.

D． Visit him or her soon.小题2:What does the word "RSVP" probably mean in Chinese ?

A．请自便

B．请回复

C．请审阅

D．请来访小题3:What should you do if your British friend sends you an invitation but you do not want to go ?

A． Do not give him or her answer.

B． Tell another friend to go instead of you.

C． Tell him or her that you can't be there for some reason.

D． Tell him or her that you don't want to go there.小题4:Which of the following is considered impolite in Britain?

A． Buy small presents when invited.

B． Refuse the invitation without telling anyone.

C． Write a thank-you note after a visit.

D． Give a telephone call after a visit.小题5:Where would you probably see this passage?

A． In an invitation.

B． In a guidebook.

C． On a poster.

D． In a newspaper.

一根均匀的电阻丝的电阻为R，下列用同种材料做成的电阻中，其电阻值也为R的是

A．长度不变，横截面积增大一倍

B．横截面积不变，长度增大一倍

C．长度和横截面积都缩小一倍

D．长度和横截面的半径都增大一倍

[背景] 某监理单位为承担某工程项目的监理任务，在其编制的监理方案中提出： 1．方案的指导思想 监理方介入项目建设的宗旨是代表业主的利益，从项目目标控制出发，对项目不同阶段的实施，采取不同的服务方式，进行建设过程的有效管理。其指导思想是从项目组织和管理的角度采取措施，对项目实施进行主动管理和动态管理，使工程建设的目标一投资、进度和质量目标得以实现。 2．监理服务的内容 在项目的前期可行性研究、初步设计方案已委托并完成，项目后期的物业管理也另有委托的情况下，监理方可提供以下服务： (1)施工图设计阶段(略) (2)施工招投标阶段(略) (3)施工阶段 1)施工阶段的质量控制：主要是按照合同要求制定质量监理程序，做好工程的材料检验与批准、设备与工艺审批、工程跟踪监理、缺陷工程处理、成品验收及竣工验收等方面的工作。 2)合同的管理：具体包括对工期、费用等进行控制，全面协调各有关单位的关系与配合，工程变更的处理等。 3．实现监理目标的措施 (1)监理的组织与人员配备 监理方在项目现场设置监理机构，实行总监理工程师负责制。监理机构由( )、 ( )和( )等组成。 1)总监理工程师由有丰富的设计、施工经验，且对合同管理比较熟悉的( )、 ( )或( )担任，负责监理业务的全面管理和重大问题的决策。 2)各专业监理工程师主要由( )、( )、( )、( )、( )、( )和( )等专业的高级或中级( )、( )和( )担任。他们负责解决一般技术问题和合同管理问题。 3)监理员由具有中级或初级职称的有关人员组成，他们承担—般现场的( )、 ( )、( )和( )工作。 (2)监理方工程质量控制要点 1)熟悉合同规定的技术规范和标准； 2)制定工程质量监理程序，审查承包商的施工组织设计及施工安全措施； 3)检查、核验工程的原材料、半成品、成品及有关设备的质量； 4)协助项目法人选择总承包商推荐的分包商，审核承包商的质量保证体系； 5)及时处理工程建设中的质量、安全事故； 6)检查施工质量，包括对分部、分项工程和各项隐蔽工程验收及竣工验收。 (3)监理方进度控制要点(略) (4)监理方投资控制要点(略) (5)建立严格的监理工作程序 1)工程质量监理程序：对工程质量的监理按准备阶段、施工阶段、验收阶段三个阶段进行。 2)工程进度监理程序(略) 3)工程计量支付监理程序(略) (6)加强合同管理(略)[问题]1．填空： 请将上述监理方案(监理大纲)内容“3.实现监理目标的措施”中的空格填入合适的内容。 2．编制监理方案(监理大纲)的目的是什么它主要解决什么问题 3．请画出工程质量监理程序框图。

油压调节器的回油通道堵塞，不一定会引起发动机热车运转不稳。