请教prep上的一个语法题

60.   (答案是C我选了B，请NN 指教，非常感谢)

Mideast immigrants' rates of entrepreneurship exceed virtually every other immigrant group in the increasingly diverse United States economy.

(A) Mideast immigrants' rates of entrepreneurship exceed

(B) Mideast immigrants are exhibiting rates of entrepreneurship exceeding

(C) Immigrants from the Mideast exhibit rates of entrepreneurship exceeding those of

(D) The rates of entrepreneurship in immigrants from the Mideast exceed

(E) The rates of Mideast immigrants' entrepreneurship exceeds those of

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