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问题 单项选择题

下列对项目建设基本程序中的实施准备阶段的表述，不恰当的是( )。

A．主要工作内容包括工程设计和可行性研究

B．一般建设项目进行两阶段设计，即初步设计和施工图设计

C．技术上比较复杂而又缺乏设计经验的项目，在初步设计后增加技术设计

D．实施准备阶段工作主要包括征地、施工场地和施工条件的准备、材料设备订货和施工安装招标等工作

答案

参考答案：A

选择题

下列物质中，与0.3moLH2O含相同氢原子数的物质是                            （   ）

A．18.9gHNO3

B．3.612×1023个HNO3分子

C．0.1moLH3PO4

D．4.48LCH4（标准状况）
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单项选择题

Are teens and young adults more narcissistic (自恋的) today than in the past That’s the view of a California researcher who studies (1) people.

In her new book, The Narcissism (2) : Living in the Age of Entitlement, psychologist Jean Twenge of San Diego State University and (3) W. Keith Campbell of the University of Georgia say research shows (4) young people today have "narcissistic traits" than in (5) generations. Such traits, Twenge says, include a very. (6) and inflated sense of self, which is (7) by a preoccupation with MySpace, Facebook and YouTube.

"We’ve been on this self-admiration cultural (8) for a long time," Twenge says. (9) Twenge’s take on today’s young people isn’t universal. Studies by other researchers, including Canadian (10) Dr. Kali of the University of Western Ontario, have used the same data but found (11) results. "They put a different (12) on it," Kali says.

Twenge’s studies have found more narcissistic traits and a (13) rate of increase among college students today, but Kali found that students’ narcissism was (14) greater in 2006 than in 1976. Twenge’s most recent paper studied the same data as Kali--more than 20 000 college students from 2002 to 2007. (15) researchers used the Narcissistic Personality Inventory to measure narcissistic (16) and findings by both have been (17) in peerreviewed journals.

Twenge’s book (18) just a month after The Mirror Effect : How Celebrity Narcissism Is Seducing America, a book co-written by behavioral (19) Drew Pinsky, (20) suggested that a celebrity-obsessed culture is causing more narcissism.

8（）

A.upset

B.kick

C.irritant

D.stimulant
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