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【多选题】
投资中心的主要考核指标是( )A.
投资报酬率
B.
剩余收益
C.
现金回收率
D.
剩余现金流量
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反馈参考答案：
举一反三
【单选题】A segregated ballast system is a system where （）.
A.
all ballast is processed through the oily water separator
B.
ballast is taken on and discharged through a separate main deck riser
C.
ballast and cargo tanks are separated by cofferdams
D.
all ballast lines, tanks, and pumps are independent of those used for oil
【单选题】The ballast pump is in good order. 02010491
A.
The ballast pump is out of order.
B.
The ballast pump work well.
C.
There is something wrong with the ballast pump.
D.
The ballast pump dose not run smoothly.
【单选题】A segregated ballast system is a system where
A.
all ballast is processed through the oily water separator
B.
ballast is taken on and discharged through a separate main deck
C.
ballast and cargo tanks are separated by cofferdams
D.
all ballast lines, tanks, and pumps are independent of those used for oil
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