单项选择题
M: Did you see Mrs. Scott this morning W: Yes, she was sitting at her desk when I came into the office.
A. Standing near her desk. B. Sitting at her desk. C. Standing in front of her desk. D. Sitting in her car.
A、that B、which C、whatever D、anything
A.8:00. B.8:10. C.8:07. D.8:11.