根据句意和首字母及汉语提示完成单词。1. The s on the teacher'

题目内容：

根据句意和首字母及汉语提示完成单词。

1. The s on the teacher's face showed that she was pleased with us.

2. Listen!There is somebody k at the door.

3. There are n 34 million people living here.

4. Now stop writing and listen to me c .

5. Trees and flowers are planted every year to make our country more b

6. Pollution is a (严重的) problem. Scientists have come up with some good ways to solve it.

7. It is (必要) to learn English well.

8. A lot of meetings were put off because of the (危险的) disease.

9. I (不知道) if the teacher will come tomorrow.

10. Ann has made great(进步) recently.

最佳答案：

1. smile 2. knocking 3. nearly 4. carefully 5. beautiful 6. serious

7. necessary 8. dangerous9. wonder 10. progress

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。