找出下列句子中的对应词，写在横线上。

1. My grandparents live in the village and we live in the city.  ______________

2. My father is very thin and my mother is very strong.  ______________

3. Our English teacher is very active but my math teacher is very quiet.  ______________

4. There is a big tree in front of the house and we often play games behind it.  ______________

5. The monkey has a long tail but the rabbit has a short one.  ______________

卸井口压力表时，操作人员应站在压力表保护接头闸门放压孔（）方向的位置，用活动扳手拧松放压顶丝放压。

A.正面

B.下面

C.相反

D.上面