由于手被草割破到发明锯,鲁班运用的研究方法主要是[ ] A.实验法 B.观察法

题型:选择题

问题:

由于手被草割破到发明锯,鲁班运用的研究方法主要是[ ]

A.实验法    

B.观察法    

C.调查法    

D.资料分析法

考点:科学研究方法
题型:选择题

两侧髁状突水平轴的延长线相交于枕骨大孔前缘所成的角度为()

A.145°~160°

B.145°~165°

C.145°~155°

D.140°~160°

E.140°~155°

题型:选择题

固定资产转让应首选()方式,以提高处置收益,最大限度收回资金。

A.公开拍卖

B.竞价

C.协议转让

D.单位内部竞价

题型:选择题

Earning a black belt in martial arts and being issued a pilot’s license are both impressive accomplishments that take year of effort to achieve, but 30-year-old Jessica Cox has done both despite being born without arms.

In spite of all difficulties , but with strong faith and the help of her family ,Cox put herself through high school and then college, typing papers with her toes, She became the first armless black belt in American Taekwondo (跆拳道)Association and now has two black belts, She got her driver’s license and then, astonishingly, her pilot’s license in 2008, The achievement earned her a place in the Guinness Would Records, which recognized her for becoming the first person without arms to fly an airplane.

Now Cox is the subject of a new documentary, Rightfooted, Which Cox says the hopes will inspire disabled young people around the world, “Had I watched a film similar to this one earlier, in my life ,I know it would have make a difference.” Cox says in a trailer (预告片) for the documentary.

The young woman says her current goal is to become a motivational speaker, particularly for chileren born without arms , She says she believes her message can reach millions of people working to overcome a variety of disabilities.

As the next step, she has been invited by non-governmental organization Handicap International to work with disabled children in Ethiopia Cox is extremely excited for the opportunity, She hopes that sharing her story will inspire children with disabilities and encourage Ethiopians to include all children in school because in Ethiopia only one percent of children with disabilities are educated and their parents do not think they can benefit from going to school, She also hopes to meet with government officials to inspire change.

小题1:What does the second paragraph mainly tell us?

A.Cox earned a place in the Guinness World Record

B.Cox can type papers as a common person does

C.Cox has little difficulty in doing things by herself

D.Cox has made some great achievements小题2:What’s the purpose of the documentary Rightfooted?

A.To inspire all young people with disabilities

B.To tell the story of Cox’s life and her desire

C.To show how important one’s foot is

D.To show how Cox works in Ethiopia小题3:Why does Cox want to be a speaker?

A.To give her message

B.To prevent children born without arms

C.To help people overcome disabilities

D.To prove she can also be a successful speaker小题4:The goal of Handicap International in Ethiopia is to          .

A.meet the government officials

B.help disabled children find jobs

C.run education projects for children with disabilities

D.help Cox realize her dream of becoming a speaker小题5:What is true of Jessica Cox?

A.She is the first woman pilot

B.She is a disabled Taekwondo champion

C.She is the director of a documentary

D.She is an armless woman with strong faith

题型:选择题

()是导出量。

A.物质的量(n)

B.质量(m)

C.物质的量浓度C.

D.电流(I)

题型:选择题

1908年贾德设计了著名的“水下击靶”实验以研究学习迁移问题,提出了()。

A.相同要素说

B.经验类比说

C.关系转换说

D.学习定式说

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