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【单选题】
物从供应者到需求者之间有一段时间差,改变这一时间差创造的效用叫做A.
时间效用
B.
空间效用
C.
流通加工附加效用
D.
价值效用
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举一反三
【简答题】Model 3: Parents who were unaware of the er served contaminated milk to their children. Parents, unaware of the er, served contaminated milk to their children.
【简答题】好指使人的,专横的
【单选题】_____ is said that _____ tourists visit the city of Jinan every day during the National Day. [ ]
A.
That ; thousands of
B.
It; five thousand of
C.
It; thousands of
D.
This; three thousand
【单选题】George spent _____ studying.
A.
the whole day
B.
all during the day
C.
altogether a day
D.
entirely a day
【简答题】请各位同学查询如下关键词:“淮上军”、“固镇1912”,查询后阅读,并请截图为证,发在学习通的本题下
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