大全SECTION-21 (17)

17.   Bob Wilber became Sidney Bechet’s student and protégé when he was nineteen and, for a few years in the 1940’s, came as close to being a carbon copy of the jazz virtuoso in performance as anyone has ever come.

(A) as anyone has ever come

(B) as anyone ever had been

(C) as anyone ever had done

(D) that anyone ever did（A）

(E) that anyone ever came

为什么不是C?

虽然还是没有定论，但会对楼主有些启发

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