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【单选题】
劳动力商品的实际使用本身就是()
A.
劳动的固化
B.
劳动的物化
C.
活劳动
D.
死劳动
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参考答案:
举一反三
【单选题】称取3g,系指称取重量为()。
A.
2.5~3.5g
B.
2.6~3.4g
C.
2.05~3.05
D.
2.56~3.54
【单选题】Your vessel is equipped with a fixed C0 2 system and a fire main system. In the event of an electrical fire in the engine room what is the correct procedure for fighting the fire?().
A.
Use the C0 2 system and evacuate the engine room
B.
Use the fire main system and evacuate the engine room
C.
Evacuate the engine room and use the C0 2 system
D.
Evacuate the engine room and use the fire main system
【简答题】You determine your vessel’s position by taking a range and bearing to a RACON. Your position will be plotted as a(n) ____.A.  estimated position B. Fix C. dead reckoning position D. running fix
【单选题】When something is on fire. People throw sand (沙子) on it to put out the fire. The main use of the sand is to ________. [     ]
A.
protect the thing on fire.
B.
add weight to the thing on fire.
C.
keep the air away from the thing on fire.
D.
lower the temperature of the thing on fire.
【单选题】下列哪项不属于社区护理资料收集的方法
A.
观察法
B.
调查法
C.
文献法
D.
试验法
E.
交谈法
【判断题】甘草皂苷是甘草的甜味成分,为甘草酸次酸。
A.
正确
B.
错误
【单选题】防水卷材铺贴的方向为( )。
A.
宜平行于屋脊铺贴
B.
宜垂直于屋脊铺贴
C.
应平行于屋脊铺贴
D.
应垂直于屋脊铺贴
【单选题】When something is on fire, people throw sand (沙子) on it to put out the fire. The main use of the sand is to _____. [     ]
A.
protect the thing on fire
B.
add weight to the thing on fire
C.
keep the air away from the thing on fire
D.
lower the temperature of the thing on fire
【单选题】下列哪项不属于社区护理资料收集的方法
A.
观察法
B.
调查法
C.
文献法
D.
实验法
E.
交谈法
【简答题】()是一种以语言分析作为哲学方法的现代西方哲学流派或思潮。
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