“阳川百里尽是画，碧莲笋里住人家”描写的是( )。

A．丹霞地貌
B．漓江山水
C．路南石林
D．织金洞

Now the air in our city is _______ than it used to be. Something must be done to stop it.[ ]

A. very good    

B. much better    

C. rather bad      

D. even worse