反映（）而动作的（）保护称为低电压保护。

阅读理解。

     At midnight at New Year's Eve. people in Rome (罗马) and Italy (意大利) throw (扔) all the things

they no longer want. The streets are filled with old chairs, beds, clothes and dishes .... In Madrid

(马德里), Spain (西班牙), new year comes in more quietly (安静地). People go to the main square

(广场), each holding a bag of grapes. As the clock strikes (敲) twelve, the people eat grapes.

     In Tokyo people eat noodles at New Year's Eve. This food is said to bring long life. Early the next

morning, some Japanese families climb Mount Fuji (富士山). There they watch the first sunrise (日出)

of the new year.

     In China , New Year's food include (包括) a whole fish and a chicken . The chicken must be

presented (呈现) with a head, a tail and two feet to symbolize (象征) completeness (完美).

1. This story is about New Year's Eve in _____.

A. Italy and Spain              

B. England

C. Japan and China              

D. Both A and C

2. From the story we know that people in some countries bring in New Year By _____.

A. throwing everything            

B. playing games

C. eating some special food        

D. drinking coke

3. People climb Mount Fuji to _____.

A. ee the sun come up          

B. look at the stars

C. search for New Year's flowers  

D. watch the sun go down

4. The people who hope to have long life from their New Year's food _____.

A. are Spanish    

B. are Japanese    

C. are Chinese  

D. are Italians

5. People in China eat _____ at New Year's Eve because they symbolize completeness.

A. grapes      

B. noodles      

C. fish and chicken    

D. whole fish and chicken

在项目技术管理工作流程中，由（）发起组织施工图会检、设计交底会。

A.设计院

B.施工项目部

C.业主项目部

D.监理项目部

简要回答Debian GNU/Linux的主要特点。

一般认为是最适宜的湿度是土壤湿度占田间持水量的（）。

A、80%~100%

B、30%~40%

C、50%~60%

D、40%~50%

在报表中统计记录个数的函数是______。