Have you got a car?这里为什么要用现在完成式?

Have you got car?错在哪? You have got a car,haven't you?这里边的haven't you? have you got a have you got a have you got a car 的否定回答能否说no ,I haven't 为什么? Have you got a car?这里为什么要用现在完成式? have you got a computer? Have you got a computer? have you got a bike? you,a,have,dictionary,got Have you got a sister? you have got a crush? Have you got a pen Have you got a pet He has got a car.改成一般疑问句.是Does he have a car?还是Has he got a car? -----（to have） his friend got a toy car? You have a car,don't you?为什么不是You have a car,haven't you? Both policemen have got a car.(写出问句) _____ _____got a car?