[主观题]

Science and technology have in important ways to the improvement of agricultural production.

A)witnessed           B) assisted        C)attached          D)contributed

 

参考答案与解析:

相关试题

Science and technology have ___ in £¯? -

[试题]Scienceandtechnologyhave___inimportantwaystotheimprovementofagriculturalproduction.A)attachedB)assistedC)contributedD)witnessed

  • 查看答案
  • Science and technology have ___ in ?

    [主观题]Scienceandtechnologyhave___inimportantwaystotheimprovementofagriculturalproduction.A)attachedB)assistedC)contributedD)witnessed

  • 查看答案
  • Science and technology have ___ in impor

    [单选题]Scienceandtechnologyhave___inimportantwaystotheimprovementofagriculturalproduction.A)attachedB)assistedC)contributedD)witnessed

  • 查看答案
  • It is important have the(74)positioned c

    [单选题]It is important have the(74)positioned correctly before you type characters.A.cursorB.lineC.lightD.dot

  • 查看答案
  • Directions: Nowadays, with thedevelopment of technology, e-books have become more and more frequent.

    [问答题]Directions: Nowadays, with thedevelopment of technology, e-books have becom

  • 查看答案
  • You can't know your planet unless you know something about science and technology. School scien

    [问答题]You can't know your planet unless you know something about science and tech

  • 查看答案
  • Great changes have been made in family life because of science and industry.<br/>In the past,

    [单选题]Great changes have been made in family life because of science and industry

  • 查看答案
  • Great changes have been made in family life because of science and industry.<br/>In the past,

    [单选题]Great changes have been made in family life because of science and industry

  • 查看答案
  • Great changes have been made in family life because of science and industry.<br/>In the past,

    [单选题]Great changes have been made in family life because of science and industry

  • 查看答案
  • Great changes have been made in family life because of science and industry.<br/>In the past,

    [单选题]Great changes have been made in family life because of science and industry

  • 查看答案