高等继续教育 / 统考英语B
正确率：统考%
题型描述: 单选题
A. to have closed
B. having closed
C. closing
D. to close
Don’t forget _ _ _ _ _ _ _ _ the window before leaving the room.
A. to have closed
B. having closed
C. closing
D. to close
参考答案：
佳题速递：