【单选题】以下选项中叙述错误的是()
A.
剎车系统利用摩擦力方式,减缓车速及固定住车轮
B.
剎车系统仅利用油压系统即可完成所有的剎车功能
D.
驻车制动系统是用拉索启动,并且仅连接于后车轮
【单选题】Which of the following works are not written by Oliver Goldsmith? ____.
C.
The Vicar of Wakefield
D.
The School for Scandal
【简答题】______is Oliver Goldsmith s best poem, which is a sharp protest against the depopulation of the English countryside as a result of the large-scale Enclosure Movement.
【单选题】商场在国庆黄金周的促销活动中,对10月2日9时至14时的销售额进行统计,其频率分布直方图如图所示,已知9时的销售额为2.5万元,则11时至12时的销售额为
【单选题】Which is Oliver Goldsmith best poem ?