The shipment will be postponed for about one week.
查看答案
Mr. White could not understand the delay, so he asked Wang Lin's company to pay a penalty.
A. 对
B. 错
Choose the most suitable word or expression to complete the following sentences.
下列哪项不是离合器的工作状态?( )
A. 结合
B. 半联动
C. 静止
D. 分离
下列哪项不是膜片弹簧离合器的特点?( )
A. 操纵轻便
B. 自动调节压紧力
C. 通过四组传动片在离合器盖和压盘之间传递转矩
D. 高速压紧力稳定
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