A:They are not doing a good job at all,are they?

题目

A:They are not doing a good job at all,are they?
B:我选的是i do not guess so.guess not.为什么呢?

答案

回答中有guess时要用sb do not guess接下来；是反问疑问句的回答:I guess not是指I guess the boys are not doing a good job at all.既现实如何回答中就用何种词语（否定或肯定）,至于那个so是因为多余即用词赘余.这属于语法错误.