• 2021-04-14
    31、Their inventions have contributed to the development of ______ engineering.A、electricB、electricalC、electricityD、electrician
  • --答案:B

    内容

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      According to the passage, what contributed to the development of real estate

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      Software Engineering Economy is an effective part of software engineering, which of the fol-lowing content is the research content of software engineering economy ( ) Ⅰ.Estimation of software development cost Ⅱ.Earn & Cost analysis of software development Ⅲ.Adjustment of software development progress A: Ⅲ only B: Ⅱ and Ⅲ C: Ⅰ and Ⅱ D: all

    • 2

      In which aspects has the development of the automobile contributed to economic changes?

    • 3

      Which of the following inventions can not be found during the development period of the ancient Chinese navy?

    • 4

      The establishment of World Red Cross has contributed tremendous strength to the development of world humanitarian career.