OG16 #128

nrwl

Scientists have recently found evidence that black holes-regions of space in which matter is so concentrated and the pull of gravity so powerful that nothing, not even light, can emerge from them－probably exist at the core of nearly all galaxies and the mass of each black hole is proportional toits host galaxy.

• Aexist at the core of nearly all galaxies and the mass of each black hole is proportional to
• Bexist at the core of nearly all galaxies and that the mass of each black hole is proportional to that of
• Cexist at the core of nearly all galaxies, and that the mass of each black hole is proportional to
• Dexists at the core of nearly all galaxies, and that the mass of each black hole is proportional to that of
• Eexists at the core of nearly all galaxies and the mass of each black hole is proportional to that of
  

正确选项：B
OG关于A&C分析中提到：the sentence illogically compares mass to galaxy.这个分析没看懂哎...

葱花kdku

把这段话的主句翻译一下就变成：
科学家最近调查显示黑洞（插入语忽略）可能存在在几乎所有星系的中心，and每一个黑洞的大小都和它的主星系的大小成比例。

这里所比较的对象应该是黑洞和星系的大小相互比较，而原文则是“黑洞的mass”和“星系”进行比较，比较的对象是不能够平行的，而that of就是指前面的“mass of”

典座

葱花kdku 发表于 2017-9-26 10:36
把这段话的主句翻译一下就变成：
科学家最近调查显示黑洞（插入语忽略）可能存在在几乎所有星系的中心，and ...

同意！