第1题:
We often speak of language as a vehicle of expression a metaphor that can illumine many aspects of our foreign language teaching situation, Language is a vehicle of meaning that we do not even realize we are using,in other words, a vehicle that is transporting a person's message somewhere but is not itself the object of the trip.
第2题:
A、the discovery method
B、the cognitive method
C、the guided method
D、the guided discovery method
第3题:
A、static
B、fixed
C、dynamic
D、guided
第4题:
A.1
B.7
C.6
D.4
第5题:
A.train
B.bus
C.car
D.ship
第6题:
使用VC6打开考生文件夹下的工程test17_1,此工程包含一个源程序文件test17_1.唧,但该程序运行有问题,请改正程序中的错误,使程序的输出结果如下:
Vehicle message
Car message
Vehicle message
源程序文件test17_1.cpp 清单如下:
include <iostream.h>
class vehicle
{
int wheels;
float weight;
public:
/***************** found *****************/
void message(void){ cout<<"Vehicle message\n";}
};
class car:public vehicle
{
int passenger_load;
public:
/***************** found *****************/
void message (void){cout>>"Car message\n";}
};
class truck:public vehicle
{
int passenger_load;
float payload;
public:
int passengers(void){return passenger_load;}
};
void main()
{
vehicle * unicycle;
unicycle=new vehicle;
/***************** found *****************/
unicycle.message()
delete unicycle;
unicycle=new car;
unicycle->message();
delete unicycle;
unicycle=new truck;
unicycle->message();
delete unicycle;
}
第7题:
若已定义了类Vehicle,则下列派生类定义中,错误的是
A.class Car:Vehicle{/*类体略*/);
B.class Car:public Car{/*类体略*/);
C.class Car:public Vehicle{/*类体略*/);
D.class Car:virtual public Vehicle{/*类体略*/);
第8题:
A. the guided discovery method
B. the cognitive method
C. the discovery method
D. the guided method
第9题:
A.car
B.7
C.1
D.2
第10题:
A.3
B.7
C.6
D.4