下面()搜索引擎不是利用机器手自动搜集信息并建立索引数据库供用户查询。 A.Goog

题型:单项选择题

问题:

下面()搜索引擎不是利用机器手自动搜集信息并建立索引数据库供用户查询。

A.Google

B.百度

C.分类目录搜索引擎

D.搜狗

考点:电子商务员考试电子商务网络营销基本概念电子商务网络营销基本概念题库
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已知集合A={a+2,(a+1)2,a2+3a+3},B={(a+1)2,5},若A∩B={1},则实数a的值为 [ ]

A.0

B.-1

C.-2

D.-2或0

题型:单项选择题

以传统的设计元素传递出现代设计美学思想,体现了我国()的融合的包装设计发展趋势。

A、古代与现代

B、传统与未来

C、传统与现代

D、古代与未来

题型:单项选择题

科技文献首次报道何时何地调查发现我国人群中有莱姆病的发生和流行

A.1987年,东北林区

B.1988年,内蒙古林区

C.1986年,黑龙江牡丹江林区

D.1986年,东北林区

E.以上都不是

题型:单项选择题

阅读理解。

     I grew up in a small town. My father raised chickens and ran a construction company. I was barely

10 years old when my dad gave me the responsibility (责任) of feeding the chickens and cleaning up the

stable. He believed it was important for me to have those jobs to learn responsibility. Then, when I was

 22, I found a job in Natchbill at a country music club called the Natchbill Palace, I washed dishes and

cooked from 4: 00 pm to 9: 00 pm and then went on stage and sang until 2:00 in the morning. It wasn't

long before I became known as a singing cook. I had been rejected so many times by record companies

that it was hard not to be discouraged. One night, a woman executive (懂事) from a company named

Warner Brothers Records came to hear me sing. When the show was over, we sat down and talked

and after she left, I said to myself it was one more rejection. A few weeks later, my manager received

a phone call - Warner Brothers wanted to sign me to a record deal. Soon after, I released my first record

in June 1986. It sold over 2 million copies. My best efforts had gone into every job I've ever held. It was

the sense of responsibility that made me feel like a man. Knowing that I had done my best filled me with

pride. I still feel that way today, even though I have become a well-known singer.

1. Why was the writer once known as the singing cook?

A. Because he was a cook at a country-music club.

B. Because he sang for guests while he worked as a cook.

C. Because he often sang while cooking.

D. Because he liked singing better than cooking.

 2. Who first recognized his talents and helped make his career successful?

A. Wamer Brothers.    

B. His manager.

C. His father.

D. A businesswoman.

3. What made the writer proud of himself?

A. His ability to live independently.

B. His sense of responsibility in whatever he did.

C. His courage in the face of rejections.

D. His hard work in his early days.

题型:单项选择题

融资租赁筹资的优点不包括( )。

A.筹资速度快

B.限制条款少

C.财务风险小

D.资金成本较低

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