练习册

  • 练习册
  • 试题
    Nobody can learn English well he works hard on it. A. if B. when C. but D. unless 【查看更多】

     

    题目列表(包括答案和解析)

    Nobody can learn English well _____ he works hard on it.   
    [     ]
    A. if      
    B. when     
    C. but    
    D. unless

    查看答案和解析>>

    Nobody can learn English well ________ he works hard on it.

    [     ]

    A. if
    B. when
    C. unless

    查看答案和解析>>

    Nobody can learn English well ________ he works hard on it．

    [　　]

    A．if

    B．when

    C．unless

    查看答案和解析>>


    同步练习册答案