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【多选题】
工业企业的资金运动过程包括A.
资金的预测
B.
资金投入企业
C.
资金循环周转
D.
资金退出企业
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举一反三
【单选题】Vessels having main engines arranged for air starting are to be provided with at least__.
A.
one automatic drain serving both containers
B.
two air starting containers of approximately equal size
C.
one control air container and one starting air container
D.
one additional means of starting the main engine
【多选题】下列关于我国期货交易所的表述中，正确的有（ ）。
A.
交易所自身并不参与期货交易
B.
会员制交易所是非营利性机构
C.
交易所参与期货价格的形成
D.
交易所负责设计合约、安排合约上市
【单选题】_____ can be found on most medium to large merchant vessels even if the main engine is either a steam turbine or 2-stroke crosshead engine.
A.
The medium speed 4-stroke trunk piston engine
B.
The low speed 2-stroke crosshead engine
C.
The medium speed 2-stroke crosshead engine
D.
The low speed 4-stroke trunk piston engine
【单选题】What is the main function of lymphatic vessels?
A.
Store lymph
B.
Carry O 2 to tissue cells
C.
Filter harmful particles out of lymph
D.
Drain extra IF away from the tissues of the body
【单选题】____ are increasingly used as main engine on merchant vessels, because they have a high Hp/Weight ratio.
A.
Slow speed diesel engines
B.
Medium-speed diesel engines
C.
Steam engines
D.
Gasoline engines
【简答题】写出以下商品的品目:保温瓶用的玻璃胆( )保温瓶( )玻璃纤维( )玻璃机织物( )
【单选题】Vessels having main arranged for air starting are to be provided with at least___.
A.
One automatic drain serving both containers
B.
Two air staring containers of approximately equal size
C.
One control air container and one starting container
D.
One additional mean of stating the main engine
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