-What’s the matter with you? - the window, my finger was cut unexpectedly. [ ] A
来源:网络
时间:
推荐文章
![-What’s the matter with you? - the window, my finger was cut unexpectedly. [ ] A](/pic/43_745862.jpg)
-What’s the matter with you?
-________ the window, my finger was cut unexpectedly.
[]A.Cleaning
B.To clean
C.While cleaning
D.While I was cleaning
试题答案
答案:D