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The cooling water of the diesel engine should be treated with chemical, because it contains .
A.alkali
B.acidity
C.salinity
D.impurity
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更多 “ The cooling water of the diesel engine should be treated with chemical, because it contains .A.alkaliB.acidityC.salinityD.impurity ” 相关考题
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Which of the following is true according to the text?A People with surnames beginning with N to Z are often ill-treated.B VIPs in the Western world gain a great deal from alphabetism.C The campaign to eliminate alphabetism still has a long way to go.D Putting things alphabetically may lead to unintentional bias.
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Documents()with chemicals will not become yellow with age.
A、treatingB、treatsC、be treateD、treated
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包容类Contain和内嵌类Embed定义如下： #include＜iostream.h＞ class Contain { private： int X； protected： int z； public： class Embed { private： int y； public： Embed(){y=100；} int Embed_Fun()； }MyEmbed； int Contain_Fun(A．定义类Embed对象的语句是：Contain? Embed embed；B．类Contain的成员函数Contain_Fun()中可以用MyEmbe D.y的方式访问类Embed的私有成员yC．类Embed的成员函数Embed_Fun()中可以直接访问Contain的私有成员xD．类Embed的成员函数Embed_Fun()中可以直接访问Contain的保护成员Z
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类 Contain 的定义如下： class Contain { private: int x; protected: int z; public: class Embed { private: int y; public: Embed ( ) { y=100; } int Embed_Fun(); }MyEmbed; int Contain_Fun(); }； 下列对上面定义的描述中，正确的是( )。A．定义类Embed对象的语句是：Contain：：Embed Myobject；B．类Contain的成员函数Contain_Fun()中可以访问对象MyEmbed的私有成员yC．类Embed的成员函数Embed_Fun()中可以直接访问类Contain的所有成员D．类Embed的成员函数Embed_Fun()中只能直接访问类Contain的公有成员
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Whatarethefoursteps,intheircorrectorder,tomitigateawormattack?()
A.contain，inoculate，quarantine，andtreatB.inoculate，contain，quarantine，andtreatC.quarantine，contain，inoculate，andtreatD.preparation，identification，traceback，andpostmortemE.preparation，classification，reaction，andtreatF.identification，inoculation，postmortem，andreaction
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______ it rain tomorrow moring, the loading ______.A.Should / will be postponedB.If / shall be postponedC.Should / would be postponedD.If / has to be postponed
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All employee travel expense reports must be ___by the department supervisor.A. entitled
B. journeyed
C. signed
D. treated
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He was elevated to the post of prime minister.A:pulled B:promoted C:lifted D:treated
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