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【多选题】
铣面设备的维护：（）A.
行星铣皮机组的维护修理应定期进行，每年大修一次，每季小修一次。
B.
为保证泵站正常工作，应定期更换润滑油，冷却液；清洗油箱，水箱及滤油器。
C.
在铣削过程中出现事故时，应立即停机，不允许继续使用。
D.
发现某零件已被磨损，可视磨损情况继续使用。
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皮皮学刷刷变学霸
举一反三
【单选题】下列有关固定资产系统特点的说法中错误的是( )
A.
采用按项折旧以提高折旧计算的准确性
B.
固定资产系统核算方法多，难以通用
C.
系统初建工作量大而日常工作不多
D.
实现对固定资产的多元分类和信息共享
【简答题】What is the author’s attitude toward the future of autos?
【简答题】阅读理解。(10’) Mrs. Brown’s old grandfather lived with her and her husband. Every morning he went for a walk in the park and came home at half past twelve for his lunch . But one morning a police car stop...
【简答题】制动系的作用是什么？对其有何要求？
【单选题】听力原文： Mrs. Brown was over eighty, but she still drove her old car like a woman half her age. She loved driving very fast and boasted of the fact that she had never, in her thirty-five years of' drivin...
A.
She broke her record.
B.
She didn't stop at a red light.
C.
She saw an accident.
D.
She stopped at a red light.
【单选题】If a nation fitting the criteria for the small nation model imposes a 10 percent tariff on imports of autos
A.
the price of autos within the nation will rise by 10 percent.
B.
the price of autos within the nation will rise by more than 10 percent, because of high effective protection.
C.
the price of autos within the nation will rise, but by less than 10 percent because it is small nation.
D.
the price of autos will not rise because of internal competition.
【单选题】下列有关固定资产系统特点的说法中错误的是( )。
A.
采用按项折旧以提高折旧计算的准确性
B.
固定资产系统核算方法多，难以通用
C.
实现对固定资产的多元分类和信息共享
D.
系统初建工作量大而日常工作不多
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