某公司对外报价CIF价100美元,外商要求改报CIF5%,我放应报为()
A.$105.0
B.$105.6
C.$105.3
D.$105.4
参考答案:A
_____, you are right.[ ]
A. may be
B. maybe
C. can be
渐开线齿轮的齿廓曲线形状取决于()。
A.分度圆
B.齿顶圆
C.齿根圆
D.基圆