| 阅读理解。 |
| The Grade 3 students at the Clean City School collect empty bottles. In June, they are going to take them to a recycling (回收) center. They are going to sell the bottles and buy some books for the school library. Kate has started a graph (图表) to show the number of the bottles they have collected. This is the graph. Students Bottle Collection  The months of the School Year |
| 1. In October the students collected _______ empty bottles. |
| A. 80 B. 60 C. 40 D. 20 |
| 2. The students collected _______ more bottles in December than in January. |
| A. 10 B. 20 C. 30 D. 40 |
| 3. From the graph above, we know that the students picked up the same number of bottles in _______ and _______. |
| A. October; February B. September; April C. January; May D. November; March |
| 4. Why do the students collect empty bottles? Because they _______. |
| A. want to do something for their school B. like empty bottles very much C. want to play with the bottles D. want to sell them to buy balls |