大全987 sec01-17

During the nineteenth century Emily Eden and Fanny Parks journeyed throughout India, sketching and keeping journals forming the basis of news reports about the princely states where they had visited.

(A) forming the basis of news reports about the princely states where they had

(B) that were forming the basis of news reports about the princely states

(C) to form the basis of news reports about the princely states which they have

(D) which had formed the basis of news reports about the princely states where they had

(E) that formed the basis of news reports about the princely states they

請教AE的差異；A had visited表示visit發生在form the basis之前不行嗎？

thank you!! (A)犯了簡潔卻影响句意的错误

C 如果不看have的时态问题，请问用which是不是也有问题？

现在对which的用法还很不够理解...