It'smore________tobuyaseasonticketifyoutraveleveryday.
A、cheap
B、economic
C、economical
D、saving
Onlya(n)________fewwereinvitedtothedancingparty.
A、elect
B、special
C、select
D、selective
Hethoroughlyunderstoodthesociety__________.
A、Hethoroughlyunderstoodthesociety__________
B、whichhadhegrownup
C、inwhichhehadgrownup
D、hehadgrownupinit
________fromtheoccasionallatenightparty,ourneighborsareveryquiet.
A、Apart
B、But
C、Except
D、As
________tothepapersisrestrictedtoDefenseDepartmentpersonnelonly.
A、Application
B、Exception
C、Access
D、Glance