Backstays are().
A. running rigging leading aft from the masts
B. running rigging leading forward from the masts
C. standing rigging leading aft from the masts
D. standing rigging from the cross trees to the mast head
共情的表达方式有()
A. 言语激励
B. 重复关键字词或语句
C. 概括性重复
D. 非言语表达
在做KDS之前,必须要检查()
A. 轮胎压力
B. 轮距
C. 轴距
D. 悬挂高度