练习册

  • 练习册
  • 试题
    When he the front door, he found his keys were nowhere. A. would open B. opened C. had opened D. was to open 【查看更多】

     

    题目列表(包括答案和解析)

    When he ______ the front door, he found his keys were nowhere.

    A. would open   B. opened                            C. had opened          D. was to open

     

    查看答案和解析>>

    When he ______ the front door, he found his keys were nowhere.

    A. would open       B. opened                     C. had opened        D. was to open

    查看答案和解析>>


    同步练习册答案