热控就地纯显示弹簧管压力表的点检标准有几条（）。

根据短文内容及首字母提示，填写所缺单词。

     Have you ever had problems in your life and don't know how to be happy? If so, you will find 'Being a

Happy Teenager' written by an Australian (1)w             Andrew Matthews useful.

     In this book, he says that we (2)s             stop being angry and forgive. The book tells us of (3)u            

skills such as how to put what you have learned into your mind to make your memory better. Many teenagers

think that happiness (4)c            from good exam marks (5)o            praise from other people. But you can

still be happy (6)w            there are no such 'good' things.

     (7)S            comes from a good attitude (心态). If you learn from problems, you will be successful later

on, or in the (8)f           .

     Some school boys have problems such as being too tall or too short. But Matthews tells us that happiness

can come from thinking about things in a positive (积极的) (9)w            .

     If you are tall, people notice you and you can get a better view at the movies; if you are short, your clothes

and shoes take less room in your bedroom! This is Matthews's (10)m             important lesson of all: you

choose to be happy!

一般要求操作人员不得裸手操作的是（）

A．100级洁净室

B．10000级洁净室

C．100000级洁净室

D．300000级洁净室

E．10000级以上区域洁净室

某物业公司现有物业服务人员180人，平均年龄32岁，在物业公司管理人员中，具有中高级专业职称的服务人员28人，具有本科学历的服务人员25人，具有专科学历的服务人员30人，技工100%持证上岗。该公司总资产3000万元，年营业收入1900万元，年利税260万元。管理30多处大型物业，管理面积近130万m[³]。3个小区和4个大厦获得“市优秀物业管理小区(大厦)”称号。
1.简述统计指标的含义。其具体包括哪几种指标，各种指标分别反映什么情况

招标投标活动的公开原则，要求()要公开。

A.招标活动的信息

B.投标人的情况

C.开标的程序、评标的标准和程序

D.中标的结果

E.评标委员会成员

海风有腥味，是因为（）。

A、海洋中生物腐败物的味道

B、海洋中鱼虾的味道

C、海洋中细菌分解腐败物产生的味道

D、海洋中矿物质的味道