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【单选题】
在资本主义工商业的社会主义改造中，国家向私营企业投资入股，企业生产资料由国家与资本家共同所有，利润分配依然实行“四马分肥”，国家向企业派出公方代表，同工人、资本家共同管理和改造企业，公方代表居领导地位。这时的企业性质( )A.
仍然属于私营企业
B.
具有了社会主义的因素
C.
属于半社会主义性质
D.
基本上属于社会主义国营性质
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举一反三
【单选题】对于 下面 类定义的叙述中正确的是 ( ) 。 class A { public: virtual void func1( ) { } void func2( ) { } }; class B: public A { public : void func1( ) { cout< virtual void func2( ) { cout< };
A.
A::func2() 和 B::func1() 都是虚函数
B.
A::func2() 和 B::func1() 都不是虚函数
C.
B::func1() 是虚函数，而 A::func2() 不是虚函数
D.
B ::func1() 不是虚函数，而 A::func2() 是虚函数
【单选题】In comparison with the adult American population today, the Americans of the 1910s ____.
A.
ate more food and had more physical activities
B.
ate less food but had more activities
C.
ate less food and had less physical exercise
D.
had more weight problems
【单选题】The_____of the music are as interesting as the music itself. American Negroes, or blacks, as they are called today
A.
discoveries
B.
originals
C.
resources
D.
origins
【单选题】The_____of the music are as interesting as the music itself. American Negroes, or blacks, as they are called today
A.
The_____of the music are as interesting as the music itself. American Negroes, or blacks, as they are called today A.discoveries
B.
originals
C.
resources
D.
origins
【简答题】Today we are going to ____________ (更加仔细地看看) the diet of the average American citizen.
【单选题】In comparison with the adult American Population today, the Americans of the 1910s ______.
A.
ate more food and had more physical activities
B.
ate less food but had more activities
C.
ate less food and had less physical exercise
D.
had more weight problems
【单选题】Children in American today are denied the chance of ______.
A.
attending to patients
B.
visiting dying patients
C.
having access to a hospital
D.
learning how to face death
【单选题】Today the American doctor is one of the foremost heart-transplant surgeons in the world, ______tens of such operations each year.
A.
to perform
B.
performing
C.
to performing
D.
perform
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