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【单选题】
硝化反应的( )很强,会导致设备强烈腐蚀。
A.
腐蚀性
B.
还原性
C.
毒性
D.
危险性
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参考答案:
举一反三
【单选题】政府采取扩张性财政政策以增加国民收入。为了减少政府支出所产生的挤出效应,应该()。
A.
增加税收
B.
减少税收
C.
增加货币供给
D.
减少货币供给
【单选题】______ acts as a storage tank to send refrigerant to the expansion valve at all times.
A.
Evaporator
B.
The Receiver Dryer
C.
Condenser
D.
Compressor
【单选题】44 为了保护商品、促进销售的物流要素是
A.
产成品包装
B.
产成品储存
C.
订单处理
D.
发送运输
【单选题】期权是一种按约定价格在未来的特定时间内买进或卖出一定数量特定资产的选择权,为了获得该权利,
A.
买卖双方都需要向对方支付权利金
B.
买方需要向卖方支付权利金
C.
卖方需要向买方支付权利金
D.
是否需要向对方支付权利金由双方协商决定
【单选题】As is the heart of the air conditioning system, ______is a belt driven pump that is fastened to the engine.
A.
the condenser
B.
the compressor
C.
the evaporator
D.
the receiver dryer
【单选题】The Receiver Dryer acts as a storage tank to send refrigerant to the ______ at all times.
A.
evaporator
B.
expansion valve
C.
condenser
D.
compressor
【单选题】As the heart of the air conditioning system, ______is a belt driven pump that is fastened to the engine.
A.
the condenser
B.
the compressor
C.
the evaporator
D.
the receiver dryer
【单选题】What is of the greatest importance to a football team is______.
A.
its members
B.
its team work
C.
the football field
D.
the climate
【单选题】Expansion valve can sense both temperature and pressure, and is very efficient at regulating refrigerant to the ______.
A.
evaporator
B.
receiver dryer
C.
condenser
D.
blower
【判断题】儒学和儒家不是一回事。()
A.
正确
B.
错误
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