A.train
B.bus
C.car
D.ship
根据短文内容判断给出的语句是否正确,正确的写“T”,错误的写“F”。Pedestrian Critically Injured in Westwood HitandRun CrashA pedestrian was critically injured in a Westwood area car accident near the comer of Wilshire Boulevard and Veteran Avenue early morning on January 5, 2016.The police said it involved a hitandrun driver. The car was dark and was last seen traveling east on Ashton Avenue from Veteran Avenue. The investigation is ongoing.It appears that the driver struck and seriously injured the pedestrian, and left the victim lying in the roadway without even stopping to help or call emergency personnel. Outrageous! Leaving the scene of an injury or fatal crash is a serious crime under California law. California Vehicle Code 20001(a)states:“The driver of a vehicle involved in an accident resulting in injury to a person, other than himself or herself, or in the death of a person shall immediately stop the vehicle at the scene of the accident.”We hope the driver in this case is arrested and brought to justice. If you have any information about the suspect or the vehicle, please visit the HitandRun Reward website at hitandrunreward.com to offer a useful tip and become qualified for a $1,000 reward.( )21. A pedestrian was dead in the hitandrun case.( )22. Leaving the scene of an injury or fatal crash is not a serious crime under California law.( )23. The investigation is going on.( )24. The driver was against the California Vehicle Code 20001.( )25. Any information about hitand run cases provided via hitandrunreward.com can get $1,000 reward.
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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.
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 messageCar messageVehicle 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;}
Certkiller.com 希望可以开发一个应用程序处理 Certkiller.com 停车场通行证。为了使用先进的导航技术,应用程序必须在连续的列表中存储和检索车辆信息。您已经编写并执行以下代码:Vehicle v1, v2, v3, v4, v5;v1 = new Vehicle ("1M2567871Y91234574", "Nissan Silvia", 1996); v2 = new Vehicle ("1H2569122493456960", "Honda Civic", 1999); v3 = new Vehicle ("1F2569106891234589", "Mitsubishi Lancer", 2001); v4 = new Vehicle ("1F7969122491234589", "Mazda MX7", 1998); v5 = new Vehicle ("1T2569122493456123", "Toyota Supra", 2000);A = Nissan, Honda, Mitsubishi, Mazda, ToyotaB = Nissan, Mazda, Mitsubishi, Honda, ToyotaC = Nissan, Mazda, Mitsubishi, Toyota, HondaD = Nissan, Mitsubishi, Mazda, Honda, Toyota正确的输出是什么?()A.B.C.D.
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*/);
若vehicle=['train','car','bus','subway','ship','bicycle','car'],则vehicle.count('car')结果是什么?A.carB.7C.1D.2
若vehicle=[['train','car'],['bus','subway'],['ship','bicycle'],['car']],则len(vehicle)结果是什么?A.1B.7C.6D.4