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【单选题】
若机房、轿顶、轿厢内、底坑均有检修/运行转换开关时，转换（）的检修开关时电梯转为检修状态。A.
机房
B.
轿顶
C.
轿厢内
D.
任何位置
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举一反三
【简答题】A．The menu. B．The bill. C．The wine list. D．The special food of the day.
【单选题】The drunkard ______ out of the wine shop with a bottle of wine still in his hand.
A.
hovered
B.
strode
C.
paced
D.
staggered
【判断题】When the waiter take the wine service, the wine is served with label facing to the waiter.
A.
正确
B.
错误
【简答题】The waiter takes the wine away from the man because he complains that the wine has a peculiar________ .
【单选题】In the wine shops, the wine jars were in place, and on one counter could be seen a stain ______a customer had thrown down his glass and fled.
A.
where
B.
that
C.
which
D.
how
【单选题】Considering wines from the well-known Bordeaux region of France. The wine is first sold as "primeur" several months after the harvest, then, almost a year the wine is eventually sold as "bottled" wine...
A.
The primeur price can signal the quality of bottled wine because such a price is a sacrefice that the low quality producer cannot bear if consumers purchase wine repeatedly.
B.
The primeur price can signal the quality of bottled wine because in wine market, there are sufficiently high share of informed consumers and producers with low quality wine would suffer a loss if they were mimicking the high primeur price.
C.
The primeur price can signal the quality of bottled wine because it is more costly to produce high-quality than low quality wine and an extremely high primeur price leads to small demand that prevent the low quality inefficient producer from mimicking.
D.
The uninformed consumers can also form quality expectations using information other than the primeur price, e.g. the climatic conditions, reputation of producer, etc.
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