未知题型
建筑工程消耗量定额中定额项目表包括（ ）等内容。
- A.人工、材料、机械台班的单价
B.计量单位
C.定额编号
D.人工、材料、机械台班的消耗量
【参考答案】
B,C,D
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单项选择题
道德感、理智感、美感是与（? ? ）相联系的情感。
A.社会需要
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C.客观环境
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未知题型
Medicine Award Kicks off Nobel PrizeAnnouncements Two scientists who have wonpraise for research into the growth of cancer cells could be candi-dates forthe Nobel Prize in medicine when the 2008 winners are presented on Monday,kicking off six days Nobel announcements. Australian-born U. S. citizenElizabeth Blackburn and American Carol Greider have already won a series ofmedical honors for their enzyme research and experts say they could be amongthe front-run-ners for Nobel. Only seven women have wonthe medicine prize since the first Nobel Prizes were handed out in 1901. Thelast female winner wasU. S.researcher Linda Buck in 2004, who shared the prize with Richard Axel. Among the pairs possiblerivals are Frenchman Pierre Chambon and Americans Ronald Evans and ElwoodJensen, who opened up the field of studying proteins called nuclear hormonereceptors. As usual, the awardcommittee is giving no hints about who is in the running before presenting itsdecision in a news conference at StockholmsKarolinska Institute. Alfred Nobel, the Swede who invented dynamite,established the prizes in his will in the catego- ries of medicine, physics,chemistry, literature and peace. The economics prize is technically not a No-bel but a 1968 creation ofSwedenscentral bank. Nobel left few instructions on how to selectwinners, but medicine winners are typically awarded for a specific breakthroughrather than a body of research. Hans Jornvall, secretary ofthe medicine prize committee, said the lo million kronor (US $ 1. 3 million)prize encourages groundbreaking research but he did not think winning it wasthe primary goal for scientists. "Individual researchersprobably dont look at themselves as potential Nobel Prize winners when theyre at work," Jornvall told The Associated Press. "They get theirkicks from their research and their interest in how life functions. " In 2006, Blackburn, of the University of California,San Francisco, and Greider, of Johns Hop- kins Universityin Baltimore, shared the Lasker prize for basicmedical research with Jack Szostak of Harvard Medical School. Their work setthe stage for research suggesting that cancer cells use telom- erase to sustaintheir uncontrolled growth. Who is Not a likely candidate for this years Nobel Prize in medicine?A.Elizabeth BlackburnB.Carol GreiderC.Linda BuckD.Pierre Chambon
A.
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C.researcher
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E.
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G.
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多项选择题
机械必须消耗的时间包括（）。
A.有效工作时间
B.不可避免的无负荷工作时间
C.不可避免的中断时间
D.循环时间
