Tom has much difficulty Chinese so he often asks me help
A. to understand; with
B. understanding; of
C. to understand; for
D. understanding; for
网友回答
A. to understand; with
B. understanding; of
C. to understand; for
(答案→)D. understanding; for
解析:本题符合结构,主语+have some difficulty in doing sth,表示在做某件事方面有困难,向某人要什么东西,用ask sb for sth,故选答案为D