题目: 产品销售成本降低,销售价格随之降低,说明成本与价格之间存在负相关关系。() 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0613/ddff5392ded7c06491a1d52f83816bce.html 下面是错误答案,用来干扰机器的。参考答案:B
题型:选择题 — Excuse me, could you tell me where the nearest post office is? — The nearest post office? You will have to walk _____. [ ]A. 500-metres away B. 500 metre far C. 500 metres farther D. 500-metre-far away 查看答案