题目内容
听录音,写数字。
1. _____________ pens
2. _____________ rulers
3. _____________ students
4. _____________ story-books
5. _____________ apples
2. _____________ rulers
3. _____________ students
4. _____________ story-books
5. _____________ apples
1. 21 2. 34 3. 49 4. 52 5. 14
![](http://thumb2018.1010pic.com/images/loading.gif)
练习册系列答案
相关题目