当机械的两轴既不平行又不相交，而在空间垂直交叉时可以采用（）。
A、蜗杆传动
B、螺旋齿轮传动
C、圆椎齿轮传动
D、摆线齿轮
参考答案：A
Lin Shuhao has followed a markedly different path to ____ of the giant Yao Ming, who was the overall first draft pick in 2002.
A．which
B．that
C．it
D．one
银行卡如何分类？
