下列图中能正确表示X + 3Y ＝ 2Z(放热反应)过程的能量变化的是：

[1]Although known as an extraordinarily successful businessman, Warren Buffet comes off as a pretty ordinary person.

[2]Looking back on his childhood, one can see how serious he was about making money. Buffet used to go door-to-door and sell soda pop. Later, he also worked at his grandfather’s grocery store. At the ripe age of 11, Buffet bought his first stock(股票). When his family moved to Washington D.C., Buffet became a paperboy for The Washington Post. While still in school, he was making $175 a month, a full-time wage for many young men.

[3]From the beginning, Buffet made his fortune from investing. He started with all the money that he had made from selling pop, delivering papers and so on. Between 1950 and l956, he grew his $9, 800 to $14, 000．From there, he organized investment partnerships with his family and friends, and then gradually drew in more people through very attractive terms.

[4]Buffet applied to Harvard Business School but         , making it to be one of the worst admission decisions in Harvard history. The outcome ended up affecting Buffet’s life deeply, for he ended up attending Columbia Business School, where he studied under Benjamin Graham, the father of securities analysis who provided the foundation for Buffet’s grand success.

[5]Buffet is a person of habit—same house, same office, same city. He doesn’t collect houses or cars or works of art, and he hates companies that waste money on such goods. Instead, he has established the Buffet Foundation, with a detailed plan on how to invest his money more wisely to society.

小题1:What kind of person is Buffet according to Paragraph 1? (no more than 10 words)

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小题2:What does the writer intend to tell us in Paragraph 2? (no more than 10 words)

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小题3:According to Paragraph 3, how did Buffet start his investment? (no more than 10 words)

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小题4:Fill in the blank in Paragraph 4 with proper words. (no more than 3 words)

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小题5:Explain the underlined sentence in Paragraph 5.(no more than 10 words)

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放疗技师摆位时需要反复核对的项目不正确的是（）。

A.机架转角

B.射野面积

C.体位固定

D.照射附件

E.机械等中心

关于应用集成层次描述，错误的是（）

A.使两台机器互相可共享文件，为OS层集成

B.在库存系统中完成入库，可由系统同时在财务系统中完成报销，是数据层集成

C.把财务系统中的凭证导出以供打印，是数据层集成

D.把考勤、业务过程记录、门禁系统整合支持管理流程，是应用层集成

在Windows中，若系统长时间不响应用户的要求，为了结束该任务，应使用的组合键是( )。

A．Shift+Esc+Tab
B．Ctrl+Alt+Del
C．Alt+Shift+Enter
D．Ctrl+Shift+Enter

转绘工作属于土地利用现状调查的第（）个阶段。

A.1

B.2

C.3

D.4