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[单选题]
人们常说“在实际接待工作中,导游员是关键人物”,就是指导游服务在旅游接待服务体系中处于() 地位。
A.核心
B.支配
C.纽带
D.中心
查看答案
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A.核心
B.支配
C.纽带
D.中心
Discuss why it is often asserted that exporters suffer when their home currencies appreciate in real terms against foreign currencies and prosper when their home currencies depreciate in real terms.