下列短文的划线部分是错误的,请将其正确答案写在对应位置。Confucius wa

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问题:

下列短文的划线部分是错误的,请将其正确答案写在对应位置。
Confucius was born in the state of Lu in the year of 551 B.C.
When he is 3 years old, his father died. And when he was 17,                 
his mother died. And Confucius received a good                                    
education when he was young . In his thirty, Confucius                           
began to teach.He spent the rest of his life teaching. In                          
the age of 55, Confucius begins to travel around China.                          
He tried to search for good rule of behavior.                                          
When Confucius was 68 years old,
he returned back to Lu, his home state.                                                  
He wrote lots of books after he came back..Five years after,                  
he passed away. Although he has been died for several thousand years,    
we can still remember he foreve.                                                            

1.        
2.        
3.        
4.        
5.        
6.        

7.        
8.        
9.        
10.        
考点:人称代词可数名词(单数名词,复数名词)基数词形容词副词
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开车时,转化炉投用水蒸气的注意事项有哪些?

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下图为某平原地区土壤表层解冻起始日期的等值线图。完成1—2题。

1、推测P地属于[ ]

A.草原区

B.森林区

C.都市区

D.农耕区

2、图示区域可能位于[ ]

A.美国

B.法国

C.澳大利亚

D.巴西

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互联网电子邮件服务提供者对用户的和互联网电子邮件地址负有保密的义务。()

A、个人注册信息

B、收入信息

C、所在单位的信息

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为防止汶川地震灾区的病菌传播,防疫人员大量使用了“漂白粉”来杀菌消毒, “漂白粉”的有效成分为次氯酸钙[化学式为:Ca(ClO)2]。请回答:

(1)次氯酸钙中金属元素是            (写元素符号);钙、氯、氧三种元素的质量比为            

(2)次氯酸钙中氯元素的质量分数是             (精确到0.1%)。

(3)若灾区饮用水每50kg至少需要漂白粉250g,则消毒一桶水(约20kg)至少须加漂白粉              g。

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南丁格尔的诞辰日是()

A.1820年5月12日

B.1821年5月12日

C.1822年5月12日

D.1823年5月12日

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