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【单选题】
加工单元的气动控制元件均采用单电控（ ）电磁换向阀。A.
二位四通
B.
三位四通
C.
二位五通
D.
二位三通
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举一反三
【单选题】The brand name Muzak was dropped in 2013 because it______.
A.
was outdated
B.
was bought by Mood Media in 2011
C.
was often associated with generic music
D.
entertained customers better
【多选题】下列对金钥匙服务描述错误的是( )
A.
最早以费迪南德.吉列为代表
B.
1952年成立了欧洲金钥匙组织
C.
1972年在意大利罗马召开了第44届国际金钥匙组织年会
D.
1997年,广州白天鹅宾馆的叶世豪成为了中国首位金钥匙
【单选题】The old couple bought an expensive house on the island, and in ______ course they would move in.
A.
near
B.
proper
C.
later
D.
due
【简答题】早在 1990 年底 , 在广州白天鹅宾馆负责前台礼宾部工作的 _____________ 加入了国际金钥匙组织 , 成为区会员号 , 他是中国的首位金钥匙。
【简答题】Stancy bought the most beautiful ______________ (银项链).
【简答题】The website YouTube was created in 2005 and became an overnight success.Google bought YouTube for more than $1,600,000 the following year.In May,YouTube announced that two billion videos were watched ...
【简答题】中国首位金钥匙是 _________________ 宾馆负责前台礼宾部工作的 ____________ 。
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