外研版（2019）必修3《Unit 3 The world of science Section Ⅲ》2021年同步练习卷（知识点全面操练）

I.从方框中选择合适的词汇并用其适当 形式补全句子，其中有两项多余。

• 1．

  flash；attach；procedure；take place，come up with；entire；conduct；along with

  （1）It's believed that the manager is able

  new ways to solve the difficult problem.
  （2）A good idea

  into my mind that we can make good use of used materials.
  （3）The scientist devoted himself to

  his research，which turned out to be a success.
  （4）There is no doubt that we should

  great importance to environmental problems.
  （5）Mrs.Brown lost her job when the factory closed

  hundreds of other workers in it.
  （6）The concert

  next Saturday；would you like to go with me？
  组卷：0引用：1难度：0.6

  解析