白勇语法全解5－25：with后为何使用了完成时？

wldragon6

Pablo Picasso, the late Spanish painter, credited African art with having had a stong influence on his work.

A.

B.for its having

C.to have had

D.for having

E.in that it had

答案是A

为什么用了完成时啊？没有什么标志能说明是要用完成时啊？

请教，谢谢！

[此贴子已经被作者于2007-3-23 23:58:55编辑过]

YY_lalala

引用大N Pumpkin JJ的话：SC不要问选项问什么是对的，尽可以问选项为什么是错的

因为SC我们要做的工作就是对比选项，找出错误，排除错误答案

wldragon6

也就是说直接用credit with排除掉其他4个答案？