大全64，找不着c错误，还望指出。

              After Queen Isabella asked Admiral Columbus to describe the island of Hispaniola (now Haiti), which was newly discovered, he had reached for a sheet of paper, crumpled it, and said, “It looks like that—beyond the mountains, more mountains.”　

(A) After Queen Isabella asked Admiral Columbus to describe the island of Hispaniola (now Haiti), which was newly discovered, he had reached

(B) On being asked to describe the new discovery of the island of Hispaniola (now Haiti) by Queen Isabella, Admiral Columbus, reaching

(C) Queen Isabella asked Admiral Columbus to describe the newly discovered island of Hispaniola (now Haiti), then he reached

(D) When asked by Queen Isabella to describe the newly discovered island of Hispaniola (now Haiti), Admiral Columbus reached（D）

(E) After Queen Isabella had asked Admiral Columbus to describe the discovery of the island of Hispaniola (now Haiti), he had reached

C的问题所在？

多谢！