abstract：全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選ch

全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check

Correcting teacher：西門大官人Correction time：2019-05-05 09:58:38
Teacher's summary：全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選check全選ch