四六级考试

【单选题】
A、
A、good salesman should develop personal relationship with the customer first.
B．Grasping certain selling techniques is a must for a salesman.
C．
A、good salesman should adjust himself to different cultures.
D．
A、good salesman should know how to make use of trade shows.

网考网参考答案：C
网考网解析：
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