下列细胞不是由巨噬细胞转变而来的是（） A.泡沫细胞 B.心衰细胞 C.朗格汉斯巨细

阅读理解。

     At midnight on New Year's Eve .people in Rome and Italy 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, new

  year comes in more quietly . People go to the main square ,each holding a bag of grapes .As the clock

 strikes ( 敲 ) twelve ,the people eat grapes .

     In Tokyo people eat noodles on 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 of the

  new year.

     In China , New Year's food include 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. see 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. a whole fish and a chicken

无粘性土的物理状态指标是（），粘性土的物理状态指标是含水率。

拖拉机驾驶培训机构应当具备与其培训活动相适应的（）、（）、（）、（）等条件，取得省级人民政府农机主管部门颁发的《中华人民共和国拖拉机驾驶培训许可证》，方可从事相关培训活动。

如图为某区域等高线（单位：米）及地层示意图。读图完成下题。

该区域的地质构造与地形是（）

A.背斜一山岭

B.背斜一谷地

C.向斜一山岭

D.向斜一谷地

只读光盘记录信息的原理。