_____the window,my finger was cut unexpectedly.
| A．Cleaning | B．While cleaning | C．While I was cleaning | D．To clean |
相关知识点
推荐试卷
_____the window,my finger was cut unexpectedly.
| A．Cleaning | B．While cleaning | C．While I was cleaning | D．To clean |
试题篮
()
粤公网安备 44130202000953号
