练习册

  • 练习册
  • 试题
    -- Has Tommy finished his homework yet? -- I have no idea; he it this morning. A. was doing B. had been doing C. has done D. did 【查看更多】

     

    题目列表(包括答案和解析)

    -- Has Tommy finished his homework yet?

    -- I have no idea; he __________ it this morning．

    A．was doing         B．had been doing          C．has done          D．did

    查看答案和解析>>

    -Has Tommy finished his homework yet??

    -I have no idea； he ____ it this morning.

    　 A. was doing 　 B. had been doing C. has done 　 D. did

    查看答案和解析>>

    ----Has Tommy finished his homework yet??

    ----I have no idea; he ____ it this morning.

    A. was doing 　 B. had been doing

    C. has done 　 D. did

     

    查看答案和解析>>

    -Has Tommy finished his homework yet??

    -I have no idea; he ____ it this morning.

    　 A. was doing 　 B. had been doing  C. has done 　 D. did

    查看答案和解析>>

    -Has Tommy finished his homework yet??-I have no idea; he ____ it this morning.

    　 A. was doing 　 B. had been doing

    　 C. has done 　 D. did

     

    查看答案和解析>>


    同步练习册答案