223. As business grows more complex, students majoring in specialized areas like those of finance and marketing have been becoming increasingly successful in the job market.

(A) majoring in specialized areas like those of finance and marketing have been becoming increasingly

(B) who major in such specialized areas as finance and marketing are becoming more and more

(C) who majored in specialized areas such as those of finance and marketing are being increas­ingly

(D) who major in specialized areas like those of finance and marketing have been becoming more and more

(E) having majored in such specialized areas as finance and marketing are being increasingly

这道题，我没有选B，是因为最近看到很多题，大家在讨论时，常看到一个结论是as+一个句子。。。like加n

现在觉得很混乱。。到底是怎么回事啊

这里的as 是 such as 的一部分，such as 后面是跟名词的。原句应该是..specialized areas such as finance and marketing...