请问大全第一部分43题？

        According to Booker T. Whatley’s recent analysis, planting the same crops as are planted on large farms will lead to economic disaster for the small farmer, who should plan a succession of high-value crops that will provide a year-round cash flow.

(A) planting the same crops as are planted on large farms will lead to economic disaster for the small farmer, who

(B) it will lead to economic disaster for the small farmer to plant the same crops as on the large farms; they

(C) economic disaster will result from planting the same crops as large farms to the small farmer, who

(D) economic disaster for the small farmer will result from planting the same crops as on the large farms; they

(E) the small farmer planting the same crops as are planted on large farms will lead to economic disaster; they

（A）

请问为什么有个are阿？我开始就把它给排出了。

谢谢从头越， 可是开始怎么是Planting the crops,后面是crops are planted ?