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当前学科:纯碱碳化工
题目:
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过滤工序所用洗水是靠()来喷洒洗涤滤饼的。
A . A、管道泵
B . B、自压
C . C、压缩空气
D . D、以上都不正确
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Thank you for calling the Hong Kong Art cinema. There’s no one to answer your call at the moment. The Hong Kong Art Cinema is open 7 days a week, showing a variety of Chinese and foreign films. Next week we’ll show the Chinese film My Happy Life. You can see that film from Monday to Friday. It’ll be on twice a day in the evening, that’s at 8:10 and 10:30. The film lasts 2 hours. Tickets are 150 HK dollars, but there’s special student’s ticket at 50 HK Dollars for all our film. Please bring your student card if you want cheaper tickets. And the nearest car park to the cinema is on the Nathan Road, that’s N A T H A N, it’s just 5 minutes’ walk from the cinema. Thank you for calling the HK Art Cinema. If you require further information, phone our office number 9 AM to 5 PM on week days.
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