只要踏下制动踏板，ABS系统即参与制动压力调节。
参考答案：错
It’s difficult to make your dream come true you can live bravely, excitingly and imaginatively.
A．although
B．once
C．if
D．unless
逍遥散中配伍薄荷的用意是（）
A.疏肝散热
B.疏肝理气
C.疏散风热
D.利咽透疹
E.清利头目
