A.对
B.错
[单选题]A.B.C.D.
[单选题]A.0B.C.D.
[单选题]A.2mvB.C.D.0
[单选题]A.加速通过B.在骑车人通过前提前加速通过C.停车让行D.连续鸣喇叭使其让行
[单选题]A.1B.2C.3D.4