送交者: El 于 2006-4-14, 19:50:05:
回答: Based on current discussion, there is enough evidence to claim that 由 lijun 于 2006-4-14, 19:39:27:
First, he didn't respond does not mean "he was unable to respond"; second, if I cannot explain where I was last night does it mean I am the killer who shot one dead last night in a local bar?