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【单选题】
某类电影现行平均票价为4元,对该类电影需求的价格弹性为-1.5,经常出现许多观众买不到票的现象,这些观众大约买到票的观众的15%,采取以下何种方法,可以使所有想看电影又买得起票的观众都到票?( )
A.
电影票降价10%
B.
提价15%
C.
提价10%
D.
降价15%
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参考答案:
举一反三
【单选题】while we don’t agree we continue to be friends
A.
Because
B.
where
C.
Although
D.
Whatever
【判断题】脚手架的拆除顺序是自上而下,先搭设者先拆,后搭设者后拆
A.
正确
B.
错误
【单选题】在十进制加计数实验中,用示波器观察CP与Q0波形关系是 。
A.
四分频
B.
二分频
C.
反向
D.
八分频
【判断题】权重法下信用风险加权资产指银行账户表内资产信用风险加权资产。
A.
正确
B.
错误
【单选题】What will continue to be ______ it is today--next in importance to oxygen?
A.
how
B.
which
C.
what
D.
as
【单选题】鼻瘤是判断肉鸽年龄的重要器官之一,如显得干枯,像散布一层粉末在上面可以判断母鸽()岁以上。
A.
5
B.
10
C.
3~5
D.
8
【单选题】What is most likely to motivate volunteers to continue their work? 查看材料
A.
Individual differences in role identity.
B.
Publicly identifiable volunteer T-shirts.
C.
Role identity as a volunteer.
D.
Practical advice from researchers.
【判断题】权重法下信用风险加权资产指银行表内资产信用风险加权资产。( )
A.
正确
B.
错误
【单选题】Do you know ____ that made it possible for them to continue their project?
A.
what it was
B.
what was it
C.
it was what
D.
it what was
【单选题】The _____ people must continue what those dead didn't finish.
A.
living
B.
alive
C.
lively
D.
live
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