新变压器油注入设备前必须用真空脱气滤油设备进行过滤净化，以脱除油中（）、（）和其他杂质。
参考答案：水分；气体
完成句子。
1. 在我六岁的时候,我妈妈给我买了一台电脑.
My mother when I was six years old.
2. 托尼的父母不想让他在玩儿电脑游戏方面花费太多的时间.
Tony's parents too much time playing computers.
3. 有空时帮你父母做些家务很有好处.
It is very good when you are free.
4. 爱好不但能使你成功,还能发展你的兴趣.
Hobbies can not only develop your interest.
5. 杰克擅长画画,他从很小就对画画感兴趣.
Jack is good at drawing. it since he was very young.
车辆实际价值如何协商确定？
y mother when I was six years old.