A:finished
B:having finished
C:to finish
D:finishing
下列变化中,属于化学变化的是( )
— Could you tell me _____? I must find him.
— Sorry, I have no idea. But he was here just now.
德国19世纪著名作家奥多尔·冯达诺在柏林当编辑时,一个青年寄给他几首拙劣的诗,并在信中说:“我对标点是不大在乎的,请您自己填上吧。冯达诺很快就退了那些诗,在退稿信中写道“____”请你根据情境,在横线上填写合适的话。