—How do you deal with the disagreement between the company 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

“How do you deal with the disagreement between the company 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

“How do you deal with the disagreement between the company 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

“How do you deal with the disagreement between the company 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

—How do you deal with the disagreement between the company and the customers? 
—The key_______ the problem is to _____ the needs _______by the customers.