回複:That's what I said from the beginning... Why this appears so

來源: 2010-02-09 13:59:01 [舊帖] [給我悄悄話] 本文已被閱讀:

yeah it is not that hard- i think most people can get it right and agreed your 1/2 answer on "Q3 with no shooting in the air is allowed" at the beginning-

- the hard part is the process to guide people to the correct answer. that's also the fun part about~~~~