【简答题】In a front engine, rear-drive vehicle, dependent rear suspension is either "live axle" or deDionaxle, depending on whether or not the differential is carried on the axle.
【单选题】下面有关计算机病毒的叙述正确的是
D.
计算机感染了病毒不会删除存储在计算机中的文件资料。
【简答题】找出电路中的反馈元件,并判断下图所示电路的反馈类型。
【单选题】关于丙型肝炎病毒,下列叙述哪项是不正确的
【单选题】In the rear-suspension systems of many cars, _________ are used instead of leaf springs.
【多选题】The independent suspension can be divided into the () suspension, the () suspension, the () suspension, the () suspension and the () suspension.
【单选题】Whisn suspension is not independent suspension ?
A.
Torsion beam suspension
C.
Mac Pherson strut suspension
D.
Double wishbones suspension
【单选题】下面有关计算机病毒的叙述正确的是
D.
计算机感染了病毒不会删除存储在计算机中的文件资料。