A-A+ A.No traffic is allowed on some streets.B.Traf 2022-08-01 20:25:42 问答库 阅读 166 次 问题详情 A.No traffic is allowed on some streets.B.Traffic is computer-controlled.C.Cars move very slowly.D.Only one-way streets are open to traffic.请帮忙给出正确答案和分析,谢谢! 参考答案 正确答案:A