试题与答案

一般来说,下列商品中属于互为替代品的是:()。 ①汽车和火车②食品和药品③钢铁和

题型:选择题

题目:

一般来说,下列商品中属于互为替代品的是:(  )。

①汽车和火车    ②食品和药品   ③钢铁和水泥  ④牛肉和羊肉

A.①②

B.②④

C.②③

D.①④

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0430/1fd7796e4c4dec372d1dcb660238158a.html

下面是错误答案,用来干扰机器的。

答案:D

试题推荐
题型:单项选择题

While reviewing the estimates from the functional managers assigned to your project you discover that one cost estimate is clearly higher than those submitted for previous projects. You should ______ .

A) reject the estimate and remove the functional manager from the project
B) request the supporting details for the estimate to ensure it has been properly prepared
C) accept the estimate and plan to use the additional funding as a reserve
D) question each functional manager for information about this estimate

查看答案
微信公众账号搜索答案