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【单选题】
凸轮机构从动件的运动规律取决于:A.
凸轮轮廓形状
B.
凸轮的转速
C.
凸轮的转向
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反馈参考答案：
举一反三
【简答题】现有如下定义：struct aa{int afloat bchar c}*p现需用malloc函数动态的申请一个struct aa类型大小的空间（由p指向）,则定义的语句为： 【17】 。
【单选题】若系统中有 8 台绘图仪,有多个进程均需要使用两台,规定每个进程一次仅允许申请一台,则至多允许多少个进程参与竞争,而不会发生死锁?
A.
5
B.
6
C.
7
D.
8
【单选题】What does a recent brain research show?
A.
Video violence has more impact on a teenager than on an adult.
B.
Teenagers and adults are different in terms of brain structure.
C.
Moore has no control over his impulse at all.
D.
Children ’ s behavior will be influenced only if they ’ re repeatedly exposed to video violence.
【简答题】贬低某人
【单选题】C#类myclass定义如下: public class myclass { int count; private myclass(int I) { count=I; } } 现在需要为该类添加一个公有的构造函数,则下列函数定义正确的有( )
A.
public myclass(){myclass(100);}
B.
public myclass():myclass(100){}
C.
public myclass():base(100){}
D.
public myclass():this(100){}
【单选题】What does the word 'hip 'mean in this passage?
A.
It is derived from 'hippie'.
B.
It means following the social fashion in the 1960s and 1970s.
C.
It comes from a more recent useage.
D.
It means' out - of - date slang'.
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