A.0.43
B.0.57
C.0.64
D.0.71.
[单选题]A.0.43B.0.57C.0.64D.0.71.
[单选题]A.0.43B.0.57C.0.64D.0.71.
[单选题]A.0.43B.0.57C.0.64D.0.71.
[单选题]A.0.43B.0.57C.0.64D.0.71.
[单选题]A.0.43B.0.57C.0.64D.0.71.
[单选题]A.0.43B.0.57C.0.64D.0.71.
[单选题]A.F(3)=-3/4F(-2)B.F(3)=5/4F(2)C.F(-3)=3/4F(2)D.F(-3)=5/4F(-2)
[单选题]A.高速公路救援电话号码B.高速公路服务电话号码C.高速公路报警电话号码D.高速公路交通广播频率