容器中的水面上漂浮着一块冰，冰完全熔化后，容器中的水面高度将　 [ ] A． 不

铅酸蓄电池，用于起动活塞式发动机( )
A．18 B．19 C．20 D．21

男子50米仰泳短池亚洲纪录和全国纪录创造者欧阳鲲鹏，在今年5月1日的赛外检查中尿检呈阳性。根据有关规定，中国游泳协会已经给予欧阳鲲鹏终身禁赛的处罚．欧阳鲲鹏被查出使用的违禁药物是“克伦特罗(CLENBUTEROL)”，其化学式为C₇H₅NaO₃下列有关说法错误的是 [ ]

A．长期服用兴奋剂会给身体造成很多危害

B．克伦特罗由C、H、Na、O四种元素组成

C．克伦特罗分子中C、H、Na、O的原子个数之比为7：5：1：3

D．克伦特罗的相对分子质量的计算式为12×7×1×5×23×16×3

只有背书人在票据背面签名，而不记载被背书人名称的背书为______。( )

A．限制性背书

B．特别背书

C．记名背书

D．空白背书

阅读下面短文并回答问题,然后将答案写到答题卡相应的位置上(请注意66至70四个小题后面的词数要求;每题2分，共10分)。

[1]Ashley Power’s mother bought a computer for her when she was eight. When she was thirteen, she was surfing the Internet regularly, but she couldn’t find anywhere for teenagers to meet and talk. And one day she thought, “If I had my own website, I’d make it a really interesting site for teenagers.”

[2]So, when Ashley was sixteen, she launched her own website, called GooseHead. She had no idea how big a success it would be, but three years later, the site was the most successful teen site in the USA! It was getting 100,000 hits every day, and Ashley had about 30 employees.

[3]After a few years, the website closed down. Then Ashley, who lives in Los Angeles, was asked to write a book called The GooseHead Guide to Life. The book is about how to design a website and start a business. It begins with a section called “All About Ashley,” where Ashley tells readers what it is like to be the boss of a company when you are only sixteen. “I was so happy. But it was crazy in a lot of ways. I got very stressed. I mean, I was only sixteen—I didn’t even have a car! If you were sixteen and you had your own company, you’d be stressed, too!”

[4]In an interview Ashley gave advice to teenagers who wanted to start their own business, “Just be strong and have your dreams and work hard at them. And don’t listen when  , because I heard ‘no’ a lot. Just keep going until you hear ‘yes’!”

小题1:For what purpose did Ashley create GooseHead? (within 10 words)

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小题2:What is the main idea of Paragraph 2? (within 6 words)

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小题3:According to Paragraph 3, what did Ashley do after GooseHead closed down?(within 10 words)

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小题4:How did Ashley feel as a young boss of a company?(within 5 words)

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小题5:Fill in the blank in Paragraph 4 with proper words.

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论述“六书”的内容。