高等继续教育 / 统考英语词汇与语法
正确率：统考%
63、Don’t forget _ _ _ _ _ _ _ _ the window before leaving the room.
A.to have closed
B.to close
C.having closed
D.closing
A.to have closed
B.to close
C.having closed
D.closing
参考答案：
佳题速递：