根据首字母或英文提示写单词：

小题1:Photography is strictly f_________ (not allowed) in the church. 

小题2:Surfing on the Internet is one of my hobbies. I can o________ (get) much knowledge from it.

小题3:It is a________ (obvious) that he is not interested in this newly-designed project.

小题4:The disease o________ (happen) frequently in this area last year.

小题5:Human beings d________ (not identical) from animals in that they can use language as a tool to communicate.

玻璃离子粘固粉

A．固化时收缩，对牙髓有刺激性
B．固化明15分钟
C．无粘接性，需制备良好的固位形
D．与牙有化学粘结
E．固化时体积无变化