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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 (胚胎) transfer work and related procedures, said 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, semens (精子) 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 mammals, 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, and this is very similar to our work in Noah's Ark. We're both trying to save animals that face extinction. 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.
salute the Chinese efforts in saving pandas
B.
implant embryo into a host animal
C.
introduce cells from a dead female panda into the egg cells of a Japanese white rabbit
D.
save endangered animals from extinction
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【多选题】根据《立法法》的规定,以下哪些是规章的制定主体?( )
A.
国务院各部、各委员会
B.
中国人民银行
C.
审计署
D.
国务院办公厅
【单选题】午後から雨___。
A.
だって
B.
たて
C.
だて
D.
ですか
【单选题】午後から 雨がふると 聞いていましたが、( )降り始めました。
A.
きっと
B.
たぶん
C.
やはり
D.
なかなか
【单选题】施工现场项目部用现金150元购买办公用品,应借记( )科目,贷记“库存现金”科目。
A.
采购保管费
B.
管理费用
C.
工程施工-间接费用
D.
销售费用
【单选题】日曜日は天気が__。午後から雨も降りました。
A.
よくなかったです
B.
よいでした
C.
よかったです
D.
いいではありませんでした
【单选题】现金购买办公用品,应借记( )科目。
A.
制造费用
B.
管理费用
C.
生产成本
D.
销售费用
【单选题】90 后的女大学生于海月毕业于济南大学,没有留在城里而是选择去当村官,并以 “ 为民办事最幸福 ” 为座右铭,为村民解忧排难。国家选派优秀大学生担任村官
A.
是对人才的浪费
B.
能够解决大学生就业难问题
C.
能加强基层公共事务和公益事业的管理
D.
说明我国人才太多了
【单选题】A:午後から雨 。 B:本当?じゃあ、傘を持ったほうがいいよね。
A.
だって
B.
たて
C.
だて
D.
ですか
【单选题】午後から雨だ( )、傘を持って( )。
A.
から、いくことがある
B.
ので、いくことはない
C.
から、いったほうがいいいよ
D.
ので、いったといい
【单选题】B197 . 90后的女大学生于海月毕业于济南大学,没有留在城里而是选择去当村官,并以“为民办事最幸福”为座右铭,为村民解忧排难。国家选派优秀大学生担任村官
A.
是对人才的浪费
B.
能够解决大学生就业难问题
C.
能加强基层公共事务和公益事业的管理
D.
说明我国人才太多了
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