皮皮学，免费搜题
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【单选题】
总风缸与( )风缸内压力均已低于主断路器分、合闸所需最低工作压力,无法升弓、合闸时,可启动辅助压缩机组打升弓合闸操作。A.
辅助
B.
控制
C.
制动
D.
以上都不是
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举一反三
【单选题】旅游业危机管理的主要途径是( )
A.
宣传、略偿、道歉和善后服务
B.
沟通、道歉、服务保障和政策制定
C.
沟通、宣传、安全保障和市场研究
D.
现场保护、赔偿、服务、道歇
【单选题】Section B Directions: In this section, you will hear two long conversations. At the end of each conversation , you will hear four questions. Both the conversation and the questions will bespoken only ...
A.
It seems a depressing topic.
B.
It sounds quite alarming.
C.
It has little impact on our daily life.
D.
It is getting more serious these days.
【单选题】Section B Directions: In this section, you will hear two long conversations. At the end of each conversation , you will hear four questions. Both the conversation and the questions will bespoken only ...
A.
Visiting her family in Thailand.
B.
Showing friends around Phuket.
C.
Swimming around a Thai island.
D.
Lying in the sun on a Thai beach.
【单选题】旅游业危机管理的主要途径是（）。
A.
宣传、赔偿、道歉和善后服务
B.
沟通、道歉、服务保障和政策制定
C.
沟通、宣传、安全保障和市场研究
D.
现场保护、赔偿、服务、道歉
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