The visitors said that they had never dreamed such a beautiful scenery.
A. there to be
B. of there to be
C. of there being
D. of being
网友回答
A. there to be
B. of there to be
(答案→)C. of there being
D. of being
解析：考查动词搭配。dream of doing梦想做……，后面接there be句型，故选C。