单项选择题
A.I can't bear the strain at work. B.I strained my back at work. C.The work bores me. D.It's killing m
A.Ok. Please walk slowly. B.Why do you want to go now Don't you want to stay C.Won't you stay for another cup of coffee D.Yeah, it's really late. Why not immediately
A.Everything is finished. B.Everything has been done. C.Not so had, you know. D.Not doing wrong, you know.