题目内容

3、应采取措施,解决缺水问题:充分利用,避免污染,净化雨水或海水。

试题答案

3、1. accuracy    2. Vaccination     3. Encyclopedia     4. anniversary

5. accumulated

相关题目

   请写一篇短文,阐述水在人们生活及工业中的重要性。

  1、没有水,人与动物怎么办?

  2、缺水问题越来越严重。原因是人口增长;工、农业发展;污染。

  3、应采取措施,解决缺水问题;充分利用;避免污染;净化雨水或海水。

词数:100左右

生词:净化purify;缺水water shortage;污染pollute;采取措施take measures

                                                                                           

                                                                                            

                                                                                           

                                                                                           

                                                                                            

                                                                                           

                                                                                            

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