额...呼 1 `7 T/ n3 j1 H' C3 X
+ ?+ Y1 q- n/ O7 c d1. nobody give a seat to that old man. 1 R' Q5 N7 h! C. w
2.today's exam is easy relatively.: q9 i' p- I5 Z* P0 U @- h1 r i
3.I will go to know quckly primary reason.% k. M J" g$ Z
4.i come across to know the answer to that question.. e0 }1 J- H& W# b6 F g4 s
5......+ [" u/ ]4 t, s
.. |