Mass advertising helped to the emphasis from the production

题目

Mass advertising helped to the emphasis from the production
Mass advertising helped to_______the emphasis from the production of goods to their consumption.
A vary B shift C lay D moderate
选哪个?为什么?

答案

Mass advertising helped to lay the emphasis from the production of goods to their consumption
句意：大众广告可以将重点从产品的生产转移到产品的消费上.
关键在于把握词组 shift to 以及句子的意思.
一般我们经常遇到的是 lay emphasis on sth,但是此处强调“广告可以将重点转移到….”理解了意思,emphasis 迷惑了..
因此选择 B