档案库十防是什么？
参考答案：
防火、防尘、防潮、防虫、防鼠、防光、防盗、防有害气体、防水、防高温。
Not until the motorbike looked almost new repairing and cleaning it. [ ]
A. he stopped
B. did he stop
C. stopped he
D. he did stop
绢云母质瓷是以（）为熔剂的（）系统瓷，采用还原焰烧成，具有白里泛青特色，成为中国瓷的传统风格和独有特点。
