问题
选择题
Don't forget ____ the windows when you leave. [ ]
A. close
B. closing
C. to close
D. closed
答案
答案：C
搜题请搜索小程序“爱下问搜题”
Don't forget ____ the windows when you leave. [ ]
A. close
B. closing
C. to close
D. closed
答案：C