Have you ever negotiated a price for something? What happened?, Do you usually compare several suppliers before buying something?, What is more important: the lowest price or the best quality? Why?, Have you ever been disappointed with a product or supplier?, What makes a supplier reliable?, Would you prefer to work with one supplier or several suppliers? Why?

Lead-in

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？