LSAT-0306-3-15【doctorates】

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key's E.最大混淆是C。

是不是 the only A is B = A-->B

                 only A is B = B-->A ？

就是说 only A is B = the only B is A？

the only A is B = A-->B中B为必要条件。

only A is B = B-->A 中A为必要条件。、

你的理解是对的。这道题确实是个很大的trick。就像the only way to achieve success is to hard work.中hard work是必要条件。 only a professional consultant can solve the problem. 中a professional consultant 是必要条件。