| 1. After the Civil War, contemporaries of Harriet Tubman’s maintained that she has all of the qualities of a great leader, coolness in the face of danger, an excellent sense of strategy, and an ability to plan in minute detail.
(A) Tubman’s maintained that she has
(B) Tubman’s maintain that she had
(C) Tubman’s have maintained that she had
(D) Tubman maintained that she had（D）
(E) Tubman had maintained that she has
为什么是D呢？ 结构上不是和a friend of mine相似么？ | 
