练习册

  • 练习册
  • 试题
    The scientists claimed to a jet plane that uses atomic energy as propelling , but they can’t produce an atom of evidence to prove it. A. design; power B. have designed; power C. design; force D. have designed; strength 【查看更多】

     

    题目列表(包括答案和解析)

    The scientists claimed( 声称) to _______ a jet plane that uses atomic energy as propelling _____,
    but they can’t produce an atom of evidence to prove it.   
    [     ]

    A. design; power  
    B. have designed; power  
    C. design; force  
    D. have designed; strength

    查看答案和解析>>

    The scientists claimed( 声称) to _______ a jet plane that uses atomic energy as propelling _____, but they can’t produce an atom of evidence to prove it.

    　 A. design; power　 　　　　　　　　　　　　B. have designed; power　

    C. design; force　 　　　　　　　　　　　　 D. have designed; strength

     

    查看答案和解析>>


    同步练习册答案