皮皮学，免费搜题
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【多选题】
证券市场的功能有哪些( )A.
筹资功能
B.
定价功能
C.
资本配置
D.
投机功能
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】If the "++" in the expression ++a is an operator overloaded as a member function, the operator function call format can be expressed as ()
A.
a.o perator++ (1)
B.
operator++ (a)
C.
operator++ (a, 1)
D.
a.operator++ ()
【单选题】Which maintenance functions can a GMDSS Radio Operator perform ________．
A.
The Operator can make fine internal adjustments to the transmitter as long as the output power does not change by more than one percent
B.
The Operator is responsible for ensuring that INMARSAT antennas are free of built-up soot and clear of obstacles
C.
All levels of maintenance must be performed by a licensed GMDSS Radio Maintainer
D.
The Operator may install an EPROM in order to ensure that the equipment continues to operate within legal constraints
【简答题】A cylindrical can of pineapple juice contains 350 cm3 of liquid. If the can is 14/π cm tall, what is its diameter?
【单选题】By comparing the exhaust gas temperature of each cylinder, the operator can determine if the load is balanced throughout the engine The device most commonly used is a
A.
tachometer
B.
pyrometer
C.
dynamometer
D.
calorimeter
【单选题】Messages can easily be sent from one operator to another as long as they share the same data store,
A.
have
B.
type
C.
email
D.
store
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