- UID
- 1352330
- 在线时间
- 小时
- 注册时间
- 2018-7-22
- 最后登录
- 1970-1-1
- 主题
- 帖子
- 性别
- 保密
|
对于题目我的理解是:
前提:once consumer hear about the new devices, they may stop buying the one currently on sale.
sub-结论:Annoucing new technology too soon after the introduction of a successful can device can backfire.
结论: so, if ... it should wait
这里其实是有一个logical gap的,就是为什么once hear about the new devices后,customers 就会stop buying the one currently on sale的?所以其实有个隐含的assumption就是这些customer会把买current的钱拿去买new technology的产品, 所以选项B其实就在说这个事情,就是说虽然提前introduction了,但是这些customer买不到,所以是“planned introduction” |
|