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问题 单项选择题

地面液压防喷器控制系统上的旁通阀用于什么目的？（）

A、使储能器中的所有压力作用在管汇上.

B、使储能器中的所有压力作用在环形防喷器上.

C、来旁通三位四通换向阀.

D、把储能器中的液压油放回油箱.

答案

参考答案：A

单项选择题

The nurse is caring for a client with bipolar disorder in a manic state. Which of the following nursing interventions should be included in the plan of care

A. Allowing the client to exhibit hyperactive, demanding, manipulative behavior without setting limits.
B. Listening attentively with a neutral attitude and avoiding power struggles.
C. Offering high-calorie meals and ply encouraging the client to finish all food.
D. Insisting that the client remain active through the day so that he’ll sleep at night.
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单项选择题

APUFCU是：（）

A、直接装在APU齿轮箱上

B、装在APU起动机上

C、装在APU滑油泵组件上

D、装在APU发电机上
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