练习册

  • 练习册
  • 试题
    This is the main use that the scientists make natural resources. A. in B. up of C, from D. of 【查看更多】

     

    题目列表(包括答案和解析)

    This is the main use that the scientists make _____ natural resources.

    [     ]

    A. in
    B. up of
    C. from
    D. of

    查看答案和解析>>

    This is the main use that the scientists make _____ natural resources.

    [     ]

    A. in
    B. up of
    C. from
    D. of

    查看答案和解析>>


    同步练习册答案