送交者: jxh 于 2011-07-20, 09:38:52:

回答: It won't work. The last one is an authentic cadence, 由 steven 于 2011-07-20, 02:10:40:

• I can't access youtube at work, if you want my opinion, - steven (34 bytes) 2011-07-20, 12:35:50 (602237)
• 这l里有个女声合唱 - jxh (62 bytes) 2011-07-20, 09:49:35 (602108)

加跟贴