小军学习了天平的使用后，他为奶奶称量手镯的质量：
①在调节天平时，发现指针位置如图甲所示，此时应将天平的平衡螺母向_________调 （选填“左”或“右”）；
②图乙是小军在称量过程中的一部分操作，图中错误的操作是：_________________________（写出一种即可）；
③纠正错误后，天平平衡时，砝码和游码的位置如图丙所示，则奶奶的手镯有_________g。
①左
②砝码和物体位置放反或用手直接拿砝码
③32.2
| 阅读理解。读下面短文，并选择正确选项。 |
| There is a park near our school. We can see many trees and flowers (花) there. They look very beautiful. There is a hill (小山) behind the park. At the foot of the hill (在 山脚下) there is a river (河). There are some boats (船) on it . Children like to go there. Look! There are many children in the park. They are playing games under a big tree. |
1. — Where is the park? |
[ ] |
| A. in our school B. behind the school C. near our school D. in front of the school |
| 2. We can see behind the park. |
[ ] |
| A. many flowers B. a hill C. a tree D. many trees |
| 3. At the foot of the hill, there is a . |
[ ] |
| A. boat B. hill C. river D. tree |
| 4. The boats are . |
[ ] |
| A. on the river B. on the hill C. in the school D. under a big tree |
| 5. — What are the children doing? — They are . |
[ ] |
| A. flying kites B. singing songs C. playing cards D. playing games |