22. What problem was created because of banning cars in Pontevedra?
(A) people driving their cars to buy bread when it's raining
(B) congestion around the edge of the car-free zone
(C) traffic jams all over the city in the early morning
(D) decreasing number of residents in the city
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統計: A(0), B(1), C(0), D(0), E(0) #3384801
統計: A(0), B(1), C(0), D(0), E(0) #3384801