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【单选题】
()是客房部的信息中心,其基本职能是统一调度对客服务工作,正确显示客房状况,保管宾客的遗留物品以及与其它部门进行联络协调等。
A.
客房服务中心
B.
PA中心
C.
康乐中心
D.
客房部办公室
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参考答案:
举一反三
【单选题】H 2 PO 4 -的共轭酸为
A.
H 3 PO 4
B.
HPO 4 2-
C.
PO 4 3-
D.
H 2 PO 4 -
【简答题】根据句意或首字母提示完成句子。 1.  Jackie Chan is a great movie(电影) s______. 2. Tom likes running.  He wants to be a r______ . 3. I don't like fruit or vegetables. I am not h ______ . 4.  I like c ______. but I don'...
【判断题】黄柏为芸香科植物黄檗的干燥树皮
A.
正确
B.
错误
【简答题】下列属于共轭酸碱对的是(    ) A.H 3 PO 4 和 B.NH 3 和 C. 和 D.H 3 O + 和OH - E.H 2 CO 3 和 F.H 3 O + 和H 2 O
【多选题】下列关于黄柏的描述正确的是
A.
来源于芸香科植物黄檗的干燥树皮
B.
外表面黄褐色或黄棕色
C.
内表面暗黄色或淡棕色
D.
断面深黄色,纤维性,呈裂片状分层
E.
味极苦,嚼之有黏性,可使唾液染成黄色
【单选题】听力原文:He was a famous movie producer, wasn't he? (A) It is a good movie indeed. (B) Yes, I think so. (C) I am going to visit him next summer. (37)
A.
B.
C.
【单选题】He likes to go to the movie theatre _______ a movie. [     ]
A.
watching
B.
watches
C.
to watch
【单选题】If emergency welding repairs must be made to the upper area of a fuel tank, the tank and/or adjacent compartments may need to be _____.
A.
gas freed
B.
inerted
C.
filled with water
D.
all of the above as necessary
【单选题】While testing a cargo tank,your oxygen indicator reads 25% oxygen in the tank. You would then ().
A.
enter the tank safely
B.
suspect the accuracy of the reading
C.
ventilate the tank
D.
test for nitrogen
【简答题】连词成句。 1. movie, tickets, Jenny, for, buys, the ___________________________________________________ 2. want, see, bad, very, the, movie, I, not, to, do _________________________________________________...
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