1:教师。为此我们需要不断的提高自我素质，学习专业基础知识，拥有健康的心态，去指导别人。

2:拼多多  拼多多最大的特点，应该是说把购物和人和人的互动融合在了一起。

3:The report forecast that this increasingly    popular form of online  shopping,The report forecast that this increasingly popular form of online shopping

compound场地  annual每年的

purchase购买 affordable付得起的

authentic可信的 schedule

链接https://www.bbc.com/

1:计算公式：流量×转化率×客单价

提高收入的方法：增加宣传力度，不断增强创新，跟上时代的步伐

2:This is a witch hunt against a man who has had an impeccable career for over 30 years and has always been known as a man of high character.

candidate报考者 misconduct 不规矩

inscription献词 drain使耗尽

链接 https://www.yahoo.com/