According to the passage what is one major component of Jupiter?A.Hydrogen cyanide.B.Meth

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According to the passage, what is one major component of Jupiter?

A.Hydrogen cyanide.

B.Methyl cyanide.

C.Hydrogen.

D.Ammonia.

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  • 正确答案:D
    解析:文章倒数第四行:If compounds no more complex than ammonia and methane,key components of Jupiter,were seen in comets.如果混合物只是氮和甲烷,那么在彗星上发现木星的主要元素是氮和甲烷。