沪教版（三起）六年级上册《Unit 12 The Earth》2017年单元测试卷

一、读一读，选择合适的单词填空完成句子．

• 1．选择合适的单词填空完成句子
  rubbish ocean forests land rivers Earth
  （1）The green and brown parts of the Earth are

  and

  ．
  （2）The water from

  all goes into the

  ．
  （3）Pick up the

  and keep the ground clean．
  （4）The

  gets sick because some parts of it become dirty．
  组卷：10引用：1难度：0.6

  解析