___twice a year,whether it is a car or a bus or a truck,is t

___twice a year,whether it is a car or a bus or a truck,is t __ twice a year ,whether it is a car or a bus or a truck,is Being examed twice a year,whether it is a car or a truck ,is That every vehicle,whether it is a car,a bus or a truck,must _____ once every two years, whether it is a car, a bus or a my car is ____(quiet) than a scooter or a bus or a plane or car is _____(quiet) than a bus or a plan or a train.cars are Is it a Swedish car or French car和Is it a Swedish car or a F Is it a Koren car or an English car or 前面的car是不是多余, Is it a Korean or an English car?和Is it a Korean car or an E --Is it a Japanese car or a Frenchcar?--No,it is a French ca Which is more fast ,a bus or a car ?有什么错误