—How do you deal with the disagreement between the pany and the customers?
—The key the problem is to meet the demand by the customers.
A. to solving; making
B. to solving; made
C. to solve; making
D. to solve; made
网友回答
A. to solving; making
(答案→)B. to solving; made
C. to solve; making
D. to solve; made
解析：第一空考查词组;the key to doing做..的关键，第二空考查过去分词做定语，demand和make是被动关系，句意是：怎么解决公司和顾客的分歧？--问题的关键是满足顾客提出的要求。选B。