If there are ____trees, the air in our city will be ____cleaner.
#61157
A
fewer, much
B
more, more
C
more, much
D
much, more
推荐题目
Of the two coats, she'd like to choose the         one to save money for a book.
#61537
A
cheapest
B
cheaper
C
more expensive
D
most expensive
The boys are ______this year than they were last year.
#61156
A
more tall
B
more taller
C
much taller
D
most taller
Sally is ________ of the twin sisters (双胞胎姐妹) . 
#61205
A
clever
B
cleverer
C
cleverest
D
the cleverer
 I don’t think this question is ____than that one .It is ____of all.
#61015
A
easier, more difficult
B
easier, the most difficult
C
easiest, more difficult
D
easier, much more difficult