A.制動(dòng)性能; B.通過性能; C.加速性能; D.經(jīng)濟(jì)性能
A.車身會(huì)變高,彈簧會(huì)變軟; B.車身會(huì)變低,彈簧會(huì)變軟; C.車身會(huì)變高,彈簧會(huì)變硬; C.車身會(huì)變低,彈簧會(huì)變硬
A.輕便; B.沉重; C.不變; D.取決于轉(zhuǎn)向器的形式