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With only about 1,000 pandas left in the world, China is desperately trying to clone the animal and save the endangered species. That's a move similar to what a Texas A&M University researcher has been undertaking for the past five years in a project called 'Noah's Ark'. Dr. Duane Kraemer, a professor in Texas A&M's College of Veterinary Medicine and a pioneer in embryo transfer work and related procedures, says he salutes the Chinese effort and 'I wish them all the best success possible. It's a worthwhile project, certainly not an easy one, and it's very much like what we're attempting here at Texas A&M--to save animals from extinction.' Noah's Ark is aimed at collecting eggs, embryos, semen and DNA of endangered animals and storing them in liquid nitrogen. If certain species should become extinct, Kraemer says there would be enough of the basic building blocks to reintroduce the species in the future. It is estimated that as many as 2,000 species of mammmals, birds and reptiles will become extinct over the next 100 years. The panda, native only to China, is in danger of becoming extinct in the next 25 years. This week, Chinese scientists said they grew an embryo by introducing cells from a dead female panda into the egg cells of a Japanese white rabbit. They are now trying to implant the embryo into a host animal. The entire procedure could take from three to five years to complete. 'The nuclear transfer of one species to another is not easy, and the lack of available panda eggs could be a major problem,' Kraemer believes. 'They will probably have to do several hundred transfers to result in one pregnancy. It takes a long time and it's difficult, but this could be groundbreaking science if it works. They are certainly not putting any live pandas at risk, so it is worth the effort,' adds Kraemer, who is one of the leaders of the Missyplicity Project at Texas A&M, the first ever attempt at cloning a dog. 'They are trying to do something that's never been done. I certainly applaud their effort and there's a lot we can learn from what they are attempting to do. It's a research that is very much needed.' The aim of 'Noah's Ark' project is to ______.
A.
implant embryo into a host animals
B.
salute the Chinese efforts in saving pandas
C.
save endangered animals from extinction
D.
introduce a new species
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【多选题】调整钩位、处理钩销时,不要探身到两钩之间。对平车、砂石车、罐车、客车及特种车辆,应特别注意()状态。
A.
端板支架
B.
缓冲器
C.
风档
D.
货物装载
【多选题】弘扬以改革创新为核心的时代精神,必须大力推进(    )以及其他各方面的创新,要自觉投身于改革创新的伟大实践中。
A.
理论创新    
B.
制度创新
C.
科技创新    
D.
事业创新
E.
文化创新
【判断题】在亚马逊平台上,下载同行产品图片,然后用 PS 进行加工修改,再上传亚马逊,不构成图片侵权。
A.
正确
B.
错误
【单选题】《铁路车站行车作业人身安全标准》规定,调整钩位、处理钩销时,不要探身到()之间。
A.
车钩上
B.
两车辆
C.
两车钩
D.
车钩下
【简答题】“摩顶放踵利天下”是诸子百家中()家的主张。
【单选题】《人标》规定,调整钩位、处理钩销时,不要探身到( )。
A.
车钩之下
B.
两车辆之间
C.
两车钩之间
D.
车钩之上
【单选题】《铁路车站行车作业人身安全标准》规定,调整钩位、处理钩销时不要探身到( )。
A.
两车辆之间
B.
两车钩之间
C.
车钩之上
D.
车钩之下
【单选题】弘扬以改革创新为核心的时代精神,要自觉投身于改革创新的伟大实践。其中( )是创新的基础
A.
经济
B.
科技
C.
人才
D.
制度
【单选题】水平角是指()
A.
地面上任意两直线间的夹角
B.
在同一竖直面内视线与水平线的夹角
C.
从空间一点出发的两个方向在水平面上投影所夹的角度
D.
直线与基本方向的夹角
【判断题】当前,我国出口商品战略是逐步实现由粗加工和低附加值产品出口为主向精加工和高附加值产品出口为主,由资源和劳动密集型产品出口为主向资本和技术密集型产品出口为主的转变。
A.
正确
B.
错误
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