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Post date	Users	Rates	Content
2018-09-18	Syed Farooq Shah	73	Check this topic

Topic title: Some cities have vehicle-free days when private cars, trucks and motorcycles are banned from the city center. People are encouraged to use public transportation such as buses, taxis and metro on vehicle-free days. To what extent do you think the advantage

Topic category: GMAT/GRE Issue Task