雅思机经--2019年3月4日写作作业
独立写作1.Somecities have vehicle-free days, when private cars, trucks, motorcycles arebanned in the city center. Public transportations like buses, taxis and metrosare advised. To what extent do you think the advantages outweigh thedisadvantages.
2.Somepeople think the best way to solve traffic congestion in cities is to providefree public transport 24 hours a day, 7 days a week. To what extent do youagree or disagree?
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