问题
选择题
| Don't forget _____ the door before you go to bed. |
| A. close B. to closing C. to close D. closing |
答案
答案：C
搜题请搜索小程序“爱下问搜题”
| Don't forget _____ the door before you go to bed. |
| A. close B. to closing C. to close D. closing |
答案：C
