_____ we celebrate a festival it changes a little and in that way we keep our culture alive.
#72357
A
Some time
B
Each time
C
From time to time
D
Many a time
推荐题目
The river______ are covered with trees is polluted.
#74034
A
of which the banks
B
whose banks
C
the banks of which
D
A,B,C are right
He waited until it was dark ____ nobody could see him clearly.
#72328
A
so that
B
in order to
C
although
D
however