单选题:三位科学家因在烯烃复分解反应研究中的杰出贡献而荣获2005年诺贝尔化学奖,烯烃复分解反应可示意如下:下列化合物中,经过烯

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三位科学家因在烯烃复分解反应研究中的杰出贡献而荣获2005年诺贝尔化学奖,烯烃复分解反应可示意如下:

下列化合物中,经过烯烃复分解反应可以生成的是

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What was Mrs. Franks doing when the accident took place?

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What has Barbargot in her suitcase?

What has Barbargot in her suitcase?A.Shoe B.Stone C.Book

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13.(6分)人类社会发展中有战争的存在,更有对和平的追求。阅读材料,回答问题。材料一第十条(一)联盟会员国如有不顾本约……所规定而从事战争者,则据此事实,应视

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