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【单选题】
将下列化合物按沸点由高到低排列(不要查表)。 a. 3,3-二甲基 b. 正烷 c. 2-甲基烷 d. 正 e. 2-甲基己烷A.
c > b > d > a > e
B.
c > d > e > a > b
C.
c > b > a > e > d
D.
c > b > e > a > d
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