76.怎么让商品畅销 V1 from geminist (770) 某商品要畅销,必须either has prominent shelf space or customers seek for it。Customer will not seek for it unless supplier advertise extensively in newspaper or TV or magazine。To make prominent shelf space, one way is to introduce it on trade journal. 所以conclusion是? 选项有(乱序) A. 如果商品成功了,且没有打广告,则一定是introduce it on trade journal了 B. 如果customer doesn't seek for it, and ads on TV and newspaper are expensive,则想商品成功的可行的办法是在magazine上做广告。 C.如果既不做广告,也不introduce it on trade journal,则商品没法成功 有点搞,一定要搞清楚充分和必要关系。我选了B,大家看看对不?