2010½ìÖп¼Ó¢ÓïÄ£Äâ²âÊÔÌâ1
V. µ¥ÏîÑ¡Ôñ¡££¨¹²20СÌ⣬ÿСÌâ1·Ö£¬¼Æ20·Ö£©
(¡¡ )26. All the teachers work on _________ floor.
A. the second B. two C. second D. a second
(¡¡ )27. The busier he is, the _______ he feels.
A. happiest B. more happily C. happier D. happy