下列哪一项不是良性增长型销售团队的基本特点？（）
A.人员组成具有梯级性
B.具有超前的管理模式
C.市场占有率稳定增长
D.业绩递增稳定有序
参考答案：C
磨削加工的实质可看成是具有无数个刀齿的（）刀的超高速切削加工。
A、铣
B、车
C、磨
D、插
根据汉语提示完成句子。
1. Today is his ______ (第二十个) birthday. He asks us to come to his birthday party.
2. Do you want some ______ (蔬菜) soup?
3. If you want to be ______ (健康), you should eat more green vegetables.
4. Please help me buy some ______ (西红柿), Lily.
5. ______ (多少) salad do you want?
