有一块体积为0.05m3的冰块,完全熔化成水后,水的体积是多少立方米? (ρ冰=

题型:计算题

问题:

有一块体积为0.05m3的冰块,完全熔化成水后,水的体积是多少立方米?

(ρ冰=0.9×103 kg/ m3)(4分)

考点:密度及其特性质量及其特性
题型:计算题

Ever thought of moving to a new country? How about starting a new country? Patri Friedman is planning to do just that. He left Google years ago to set up the Seasteading Institute. And his dream is to build seasteads-----floating micro-nations in the middle of the ocean.

So, what will life on a seastead be like? Probably a bit like life on a cruise liner (游轮), but much larger, with shops, gyms, swimming pools, schools and other areas. In fact, the early seasteads may actually be specially-rebuilt cruise liners. But as science advances, Friedman believes they’ll become more like floating cities, with several hundred people.

Seasteading raises a lot of questions. First of all, how will the new countries make money? The Seasteading Institute has suggested several money-making ideas, including ocean-based theme parks, casinos (赌场) and fish farming. There’s also the questions of safety. With storms, typhoons and pirates (海盗) , the high seas are a dangerous place. However, the Institute says that it can stand bad weather and prevent crimes with its well-designed systems.

So, is this just a day dream? Well, maybe not. One of the people behind the project is Peter Thiel. He founded PayPal and was one of the first investors (投资者) in Facebook. So far, he’s donated $ 500,000 to the project.

And Friedman isn’t wasting any time. He recently announced the creation of the Poseidon Award. This will be given to the first seastead with fifty people. Friedman is hoping to hand out the award in 2015.

小题1:Where did Friedman use to work?

A.In Facebook.

B.In Seastead Institute .

C.In PayPal.

D.In Google.小题2:A future seastead may be most likely to look like ___________________.

A.a cruise liner

B.a floating city

C.a theme park

D.a fishing farm小题3:What can we infer from the passage?

A.Friedman is planning to move to a new country.

B.Friedman is worried about the safety of seasteads.

C.Friedman has got some supporters for his project.

D.Friedman has already won the Poseidon Award.小题4:Which of the following can be the best titles of this passage?

A.Seasteading: a new idea of living

B.Seasteading: a wild way of farming

C.Peter Thiel: a man behind the project

D.Patri Friedman: a crazy day dreamer

题型:计算题

小儿肠炎常为()

A.绿色稀汁样便

B.大量稀水样便

C.大量黄色稀汁样便并含有膜状物

D.黏液脓血便,以黏液脓血为主,可无粪质

E.呈暗红色果酱样粪便,以血为主,粪质较多,有特殊腥味

题型:计算题

治疗药物监测英文缩写为

A.ADR
B.TDM
C.ADE
D.TQM
E.SOP

题型:计算题

化脓性关节炎后期关节已有破坏与增生,强直已不可避免时,最恰当的治疗方法是

A.避免负重

B.行关节融合术

C.固定于功能位

D.加强活动

E.物理疗法

题型:计算题

在直方图上如果有超出20组以外的数据应该记录在哪里?

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