京华超市有草鱼180千克,卖出它的25后,剩下的草鱼重量相当于虾的90%,超市中

题型:解答题

问题:

京华超市有草鱼180千克,卖出它的
2
5
后,剩下的草鱼重量相当于虾的90%,超市中有虾多少千克?
考点:整数,小数,分数,百分数和比例的复合应用题
题型:解答题

不能用于抗坏血酸营养状况评价的是()

A.血浆维生素C浓度

B.白细胞维生素C浓度

C.负荷试验

D.空腹尿中维生素C和肌酐含量测定

E.血清或红细胞抗坏血酸水平测定

题型:解答题

甲市出租车行驶3千米以内的价格是8元(起步价),以后每千米付2元;乙市出租车行驶3千米的价格是6元,以后每千米付3元.如果都用18元,各可以行驶多少千米?(可以列表去研究)

题型:解答题

单位时间内血液中局麻麻醉剂的浓度超过机体的耐受力,引起各种反应,轻者烦躁不安,多话恐惧,思睡;严重者循环衰竭死亡,是哪种并发症()

A.中毒 

B.特异体质 

C.晕厥 

D.癔症 

E.过敏

题型:解答题

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.

10()

A.psychologist

B.archaeologist

C.philosopher

D.physicist

题型:解答题

会计主管可兼任电算化主管。( )

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