The air in Rizhao is getting much _____ now than a few years ago .
#44490
A
clean
B
cleaner
C
cleanest
D
the cleanest
推荐题目
 The flat in shanghai is _________ than _________ in Wuxi.
#45610
A
much smaller ; one
B
more small ; the one
C
much smaller ; that
D
many smaller ; that
—What ____ news! —Yes, all of the children were ____. 
#44946
A
excited; exciting
B
exciting; excited
C
excited; excited
D
exciting; exciting