They looked forward with hope from you, but you never wrote a word to them.
A. of hearing
B. to hear
C. to hearing
D. hearing
网友回答
A. of hearing
B. to hear
(答案→)C. to hearing
D. hearing
解析：考查短语look forward to doing sth 盼望做某事，to是介词后接动名词作宾语；with hope 满怀希望地，相当于hopefully。句意：他们满怀希望地盼望收到你的来信但是你一个字也没写给他们。