根据句意及首字母完成单词。1. Now it gets warmer and war

题目内容：

根据句意及首字母完成单词。

1. Now it gets warmer and warmer because the p_______ is getting more serious.

2. We should do something for e_______ protection, so that we can protect the earth.

3. It is h_______, although we do something to make it better.

4. We should r________ waste and save energy.

5. This is a s________ question. I can answer it easily.

6. Do you know the d________ between the Internet and the World Wide Web?

7. We should buy p________ made in China.

8. Don’t do h________ to the environment.

9. It's n________ to protect our earth right now.

10. W________ you come here, I’ll invite you to my home.

最佳答案：

1. pollution 2. environmental 3. hopeless 4. reduce 5. simple

6. difference 7. products 8. harm 9. necessary 10. Whenever

答案解析：

该题暂无解析

考点核心：

根据最新人教版版和牛津版的初中英语教材的词汇量，一个水平较高的初中毕业生的词汇量应在2400左右。初中的单词和词组词汇量要求数量会不断增长。