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【单选题】
When we place the order, we explicitly pointed out that punctual shipment____specialimportance.A.
have
B.
had
C.
was
D.
Was of
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举一反三
【多选题】入住宾馆后，为了预防火灾事故的发生，导游人员应（ ）。
A.
给予游客必要的防火提醒
B.
熟悉饭店安全通道并向游客详细介绍
C.
牢记领队和游客的电话号码
D.
掌握游客电话号码
E.
牢记火警电话119
【单选题】Oligopolies are industries:
A.
dominated by one seller who shares market power equally with all other sellers.
B.
made up of few firms, each with some market power and therefore aware of their interdependence with the other firms.
C.
composed of many buyer and sellers, all of whom are price takers.
D.
that are the same as monopolistically competitive industries except that they sell a standardized product.
【单选题】《黄河大合唱》是冼星海的代表作，共分八个乐章。以下选项中，不属于《黄河大合唱》的乐章是（ ）。
A.
《长恨歌》
B.
《黄河颂》
C.
《黄水谣》
D.
《河边对口曲》
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