A-A+
What was the woman doing at lunchtime?A.Giving a lecture.B.Discussing political science.C.
问题详情
What was the woman doing at lunchtime?
A.Giving a lecture.
B.Discussing political science.
C.Working on a science problem.
D.Reading books in a library.
请帮忙给出正确答案和分析,谢谢!