练习册

  • 练习册
  • 试题
    10．B.if only表示“要是--就好了 .“但愿-- .接虚拟语气.与现在事实相反.用一般过去时态. 【查看更多】

     

    题目列表(包括答案和解析)

    _______environmental damage is done, it takes many years for the ecosystem to recover.

    A．Even if            B．If only            C．While            D．Once

     

    查看答案和解析>>

    _____we promise continuous increase in rural incomes _____improve the whole people's well-being．

    A．Only if; we can B．If only; can weC．Only if; can weD．Unless; we can

    查看答案和解析>>

    _______environmental damage is done, it takes many years for the ecosystem to recover.

    A．Even if B．If only C．While D．Once

    查看答案和解析>>

    He had his camera ready____ he saw something that would make a good picture.

    A．even if           B．if only            C．in case            D．so that

     

    查看答案和解析>>

    _____we promise continuous increase in rural incomes _____improve the whole people's well-being．

    A．Only if; we can     B．If only; can we      C．Only if; can we     D．Unless; we can

     

    查看答案和解析>>


    同步练习册答案