试题源程序文件清单如下: //main.cpp #include<iostr

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问题:


试题源程序文件清单如下:
//main.cpp
#include<iostrcam.h>
class vehicle
private:
int MaxSpeed;
int Weight;
public:
//**********found**********
vehicle(int maxspecd,int weight): (1)
~vehiclc();
int getMaxSpeed()return MaxSpeed;
int getWeight()return Weight;
:
//**********found**********
class hicycle: (2) public vehicle
pnvate:
int Height;
public:
bicycle(int maxspeed ,int weight,int height):vehicle( maxspeed ,weight), Height( height)
int getHeight()return Height;;
;
//**********found**********
class motorcar: (3) public vehicle
private:
int SeatNum:
public:
motorcar( int maxspeed,int weight,int sealnum):vehicle( maxspeed, weight), SeatNum( seatnum)
int getSeatNum()return SeatNum;;
;
//**********found**********
class motorcycle: (4)
public:
motorcycle( int maxspeed ,int weight,int height):
vehicle( maxspeed ,weight), bicycle( maxspeed, weight, height), motorcar( maxspeed, weight,1)
;
void main()
motorcycle a(80,150,100);
cout<<a. getMaxSpeed()<<endl;
cout<<a. getWeight()<<endl;
cout<<a. getHeight()<<endl;
cout<<a. getSeatNum()<<endl;

考点:计算机等级考试C++二级C++机试
题型:填空题

My first roller coaster experience was not pleasant. It was in the summer of 2009, in Six Flags, Massachusetts, the US. I went    小题1:   with a group of friends. We were all very excited about roller coaster   小题2:   waited anxiously for the ride to begin. As the roller coaster got up higher and higher, however, my heart started to beat   小题3:   hard that I even could see my shirt move up and down. I could feel the wind getting stronger and brushing through my hair. Then the big drop came. I closed my eyes and told    小题4:   that it would be over in two seconds, but it felt like forever. I was pushed up from my seat as if I    小题5:  to be thrown out of the car.  小题6:   the time I finished the ride, I could barely stand up or speak. So when my friends asked me    小题7:  I thought of the ride, I just answered with silence. No matter how hard I tried, I could not make    小题8:  sound.

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市场是()购买者和()购买者的总和。

A.显性,隐性

B.男性,女性

C.城市,农村

D.现实,潜在

题型:填空题

起重提升设备应由专人使用,()指挥。

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在实际工作中,选择精基面作为定位基准的原则是什么?

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()是企业基层组织的安全生产第一责任人。

A.职工

B.个人

C.班组长

D.安全管理人员

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