单选题When discussing plant maintenance with plant maintenance managers, frequently the topic of using preventive maintenance (PM) comes up. If this is used extensively and the PM work orders are regularly completed, what is told by this about the operation?（）AIt is likely that equipment will break down frequently.BIt is likely that equipment will break down infrequently.CIt shows that maintenance is performed on an as needed basis.DIt shows that there are frequent crises when it comes to maintaining equipment.
单选题
When discussing plant maintenance with plant maintenance managers, frequently the topic of using preventive maintenance (PM) comes up. If this is used extensively and the PM work orders are regularly completed, what is told by this about the operation?（）
A
It is likely that equipment will break down frequently.
B
It is likely that equipment will break down infrequently.
C
It shows that maintenance is performed on an as needed basis.
D
It shows that there are frequent crises when it comes to maintaining equipment.
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相关考题：
保养预防（Maintenance Preventive，简称M.P）是将设备改善从（）（Easy Maintenance）演进到一开始就将设备设计成（）（Maintenance Free）。
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