粗磨高速钢螺纹车刀后刀面,必须使刀柄与砂轮外圆水平方向成();垂直方向倾斜一个角度,大约8°~10°。
A.45°
B.20°
C.30°
D.10°
参考答案:C
The chairwoman hated his_____, so she just stood at platform, _____ him.
A.cutting off; glancing at
B.cutting down; staring at
C.cutting in ; glaring at
D.cutting out; watching
为了提高客户满意度在交易环节需要注意的要素不正确的是()
A.提供正规的购车合同
B.付款方式的选择多
C.客户自行选择
D.详细的解释