微信刷题,考证常用
  • 试题题型【词汇与语法】
试题内容
Don't forget______the window before you leave the room.
  • A. to have close
  • B. to close
  • C. having closed
  • D. closing
  • 参考答案:B
  • 解题思路:出门前别忘了关窗户。