A.When we saw it B.Having seen C.Seeing D.Seen
单项选择题I walked too much yesterday and () are still aching now.
A.my leg musclesB.my leg's musclesC.my muscles of legD.my muscles of the leg
单项选择题When did Mary leave for London?()
A.8:00 p.m. B.8:05 p.m. C.8:10p.m. D.8:50p.m.