有效地处理顾客的问题可以使其成为一名更加忠实的顾客。
A. Dealing effective with a customer who has a problem can make him/her into a more loyal customer.
B. Dealing efficient with a customer who has a problem can make him/her into a more loyal customer.
C. Dealing effectively with a customer who has a problem can make him/her into a more loyal customer.
Dealing efficiency with a customer who has a problem can make him/her into a more loyal customer.
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Most of the population in this area lives below the _____ (poor) line.
The problem should _____ (handle) within a month.
Fresh air and good food are ______ (benefit) to our health.
They try to accuse him ____ (public).