No smoking, please. It’s ____ the rules.
#48628
A
against
B
for
C
on
D
at
推荐题目
Vienna,the capital of Austria,is the River Danube and The Blue Danube is Strauss.
#50471
A
on; for
B
in; by
C
on;by
D
by;on
No smoking, please. It’s ____ the rules.
Vienna,the capital of Austria,is the River Danube and The Blue Danube is Strauss.