练习册

  • 练习册
  • 试题
    29．The steam engine gives us an example of heat into work． A．turns B．turned C．turning D．being turned 【查看更多】

     

    题目列表(包括答案和解析)

    The steam engine gives us an example of heat ________ into work．

    A．turns            B．turned            C．turning                 D．being turned

    查看答案和解析>>


    同步练习册答案