A-A+
A.Correcting examination papers.B.Researching
问题详情
A.Correcting examination papers.
B.Researching in the library.
C.Teaching an economics course.
D.Grading homework sets.
参考答案
正确答案:D
解析:题目问在这个职位的人需要做什么。女士根据自己的经历提到“I was in charge of grading all the problem sets that were assigned as homework(我当时就是负责给学生的作业评定成绩) ”,可见D) 正确。