4拖延有术https://www.thebalance.com/how-to-ask-for-time-to-consider-a-job-offer-4120653
5世上自有千条路,何必轻易踏断桥!http://www.businessinsider.com/how-to-politely-postpone-accepting-a-job-offer-2015-6
6一般情况一周时间给对方最终答复,有的说3天有的说两三周http://www.askamanager.org/2011/11/how-long-can-i-wait-to-respond-to-a-job-offer.html
2榜眼支持状元https://talentegg.ca/incubator/2014/07/14/handle-job-offer-waiting/