发现绝缘工具受潮或表面损伤、脏污时，应及时处理并经试验或检测合格后方可使用。（ ）
参考答案：对
根据首字母填空
1. We can eat meals in the d hall in our school.
2. There is a bank n to the hospital.
3. In our school,there is a big l ,we often read book in it.
4. His father bought(买) a d for her.it can help her study.
5. Ten and forty is .
6. There is a football match in the g .
7. This is a 5-star h .
8. My mother often takes me to the clear p ;there are many people play in it.
《功率因数调整电费办法》规定，100kVA及以上的电力排灌站的功率因数标准应为（）。
A.0.85
B.0.80
C.0.90
D.0.95
