【单选题】The main task of HP fuel oil pump is ________.
A.
to stop fuel oil from getting back from the HP fuel pipes between the pump strokes
B.
to stop fuel oil from getting out to the HP fuel pipes between the pump strokes
C.
to adjust the amount of fuel injected into the engine
D.
to adjust the ignition timing
【单选题】根据材料回答5~8题: 某房地产开发公司具有建筑资质,2011年10月,发生如下业务: (1)承建甲企业办公楼,合同中约定,甲企业提供电梯,价款800万元。该办公楼10月竣工并一次性结算工程价款11500万元(包括劳动保护费100万元、临时设施费15万元),另外取得提前竣工奖20万元。 (2)承建乙企业家属宿舍楼,合同约定该工程实行包工包料方式。该宿舍楼10月竣工并结算工程价款5480万元,其中:...
【单选题】In an auxiliary diesel engine bypass type lubricating oil system, the main oil pump forces ____.
A.
all of the oil used by the engine through a filter
B.
some of the oil used by the engine through a filter
C.
some of the oil used by the engine through a centrifuge
D.
all of the oil used by the engine through a centrifuge
【多选题】下列选项中,属于无形资产特征的有( )。
【多选题】劳动力商品的价值包括( )。
B.
为维持劳动者家属的生存所必需的生活资料的价值
【单选题】I asked the motorman to start the fuel oil booster pump but the pump didn't start. 02010273
A.
I asked the motorman to start the fuel oil booster pump but he didn't do it
B.
I tried to start the fuel oil booster pump but it didn't start
C.
The motorman failed to start the fuel oil booster pump
D.
I asked the motorman to help me start the fuel oil booster pump.
【单选题】The deep part of the oil pan houses an oil pump and ________.