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【判断题】
利润最大化的原则是边际收益等于边际成本( )。
A.
正确
B.
错误
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参考解析：
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【单选题】In purification, there is no fuel oil in the clean oil outlet.It could be caused by _____. I.too high temperature of the dirty fuel oil; II. too low temperature of the dirty fuel oil; III. Clogged fil...
A.
I
B.
I.II.III
C.
II.III
D.
II
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【多选题】城市道路分为几类?
A.
快速路
B.
主干路
C.
次干路
D.
支路
查看完整题目与答案
【判断题】在除息日之前，股利权从属于股票；从除息日开始，新购入股票的人不能分享本次已宣告发放的股利。 （ ）
A.
正确
B.
错误
查看完整题目与答案
【单选题】To receive oil residues from the purification of fuel and lubricating oils in the machinery spaces, what kind of tank(s) should be provided on board?
A.
bilge tank
B.
sludge tank
C.
overflow tank
D.
oil collecting tank
查看完整题目与答案
【单选题】In purification, light phase is escaping together with the heavy one. This indicates that ____.
A.
the bowl is clogged
B.
the liquid seal is broken
C.
the bowl is clogged, or the liquid seal is broken
D.
the throughput is too low
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【单选题】我国城市道路分为几类
A.
三类
B.
四类
C.
五类
D.
六类
查看完整题目与答案
【单选题】在日常生活中，为了进行通俗生动的______，我们有时用比喻来形象地说明一个概念。
A.
表白
B.
表述
C.
表示
D.
表现
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【简答题】城市道路分为几类 ?
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【单选题】In purification, the separator should be checked the following items except that ______.
A.
The throughput is constant
B.
The working temperature is constant
C.
The oil does not leak from the worm gear housing
D.
The brake is released
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【单选题】In purification, the separator should be checked the following items except that _____.
A.
the throughput is constant
B.
the working temperatures is constant
C.
the oil does not leak from the worm gear housing
D.
the brake is released
查看完整题目与答案
相关题目：
【单选题】In purification, there is no fuel oil in the clean oil outlet.It could be caused by _____. I.too high temperature of the dirty fuel oil; II. too low temperature of the dirty fuel oil; III. Clogged fil...
A.
I
B.
I.II.III
C.
II.III
D.
II
查看完整题目与答案
【多选题】城市道路分为几类?
A.
快速路
B.
主干路
C.
次干路
D.
支路
查看完整题目与答案
【判断题】在除息日之前，股利权从属于股票；从除息日开始，新购入股票的人不能分享本次已宣告发放的股利。 （ ）
A.
正确
B.
错误
查看完整题目与答案
【单选题】To receive oil residues from the purification of fuel and lubricating oils in the machinery spaces, what kind of tank(s) should be provided on board?
A.
bilge tank
B.
sludge tank
C.
overflow tank
D.
oil collecting tank
查看完整题目与答案
【单选题】In purification, light phase is escaping together with the heavy one. This indicates that ____.
A.
the bowl is clogged
B.
the liquid seal is broken
C.
the bowl is clogged, or the liquid seal is broken
D.
the throughput is too low
查看完整题目与答案
【单选题】我国城市道路分为几类
A.
三类
B.
四类
C.
五类
D.
六类
查看完整题目与答案
【单选题】在日常生活中，为了进行通俗生动的______，我们有时用比喻来形象地说明一个概念。
A.
表白
B.
表述
C.
表示
D.
表现
查看完整题目与答案
【简答题】城市道路分为几类 ?
查看完整题目与答案
【单选题】In purification, the separator should be checked the following items except that ______.
A.
The throughput is constant
B.
The working temperature is constant
C.
The oil does not leak from the worm gear housing
D.
The brake is released
查看完整题目与答案
【单选题】In purification, the separator should be checked the following items except that _____.
A.
the throughput is constant
B.
the working temperatures is constant
C.
the oil does not leak from the worm gear housing
D.
the brake is released
查看完整题目与答案