Read the passage and choose the correct answer A, B Cor D for each question. the old days.Vietnamese roads were seen with bicycles and a few trucks, Now they are full of undes. The Vietnamese carry a huge load of a variety of goods up to over one hundred during the war. Time has gone by,and fewer pikes are visible in the street.In big cities, many people think that bicycles belong to the inferior classes and seem unfash onable. That is why people often find it hard. psychologically and physically - to park their bikes when going to a modern cafe or shopping malls. Motorbikes are the main mode of transport in Viet Nam, with 72 million of them in a country of 100 million people in 2023, one pf the highest ratios in the world. More motortikes of all brands have dominated the road The mobility which motorbikes provide is so oudal to workers in big cities. Some youths try to show off with expensive motorbikes of famous brands. Almost anything can be transported on a motorcycle. The loads indude baskets of fruits, tree trunks live pigs, flocks of live ducks and stacked crates of raw eggs. Two thirds of Viet Nam's population of 100 million are under 30, and the motorcyde has become the center of youth culture. Câu 23. The most important thing that makes motorbikes become the most popular means of transport in big cities may be that __ A. there are expensive motorbikes with famous brands B. young people can easily move around in big cities by motorbike C. the Vietnamese often carry a huge load of a variety of goods D. a large number of young people own motorbikes Câu 24. We can infer from the passage that __ A. the majority of Viet Nam's population is young B. cycling has become fashionable recently C. there are some regulations about transport by motorbike D. expensive motorbikes of famous brands are dominating the road