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【单选题】
强调 “旅游资源是一种人类共有的极其稀缺、脆弱的资源”,这是( )的基本思想A.
资源价值导向
B.
总体规划导向
C.
市场交易导向
D.
社会营销导向
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皮皮学刷刷变学霸
举一反三
【简答题】普通片的崩解时限是 ,舌下片崩解时限是 ,泡腾片崩解时限是 ,分散片崩解时限是 。
【单选题】I haven’t seen______ this since I collected stamps.
A.
as old a stamp as
B.
so an old stamp as
C.
stamp as old as
D.
as an old stamp a
【单选题】How can a single stamp be worth $ 16,800? Any mistake made in the printing of a stamp raises its value to stamp collectors. A mistake on one in- expensive postage stamp has made the stamp worth a mill...
A.
an island kingdom
B.
a British colony
C.
a province of India
D.
a London printer
【单选题】This is _____________ Chinese stamp, that is _____________ English stamp. [ ]
A.
a, an
B.
a, a
C.
an, an
D.
an, a
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