If there are     trees, the air in our city will be      cleaner.
#61085
A
less; more
B
more; more
C
more; much
D
much; more
推荐题目
 The harder you study, __________grades you’ll get.
#60669
A
good
B
Better
C
best
D
the better
They can do the work better with _____ time and _____ people.
#61420
A
less, less
B
fewer, fewer
C
less, fewer
D
fewer, less
Shanghai is bigger than _______in Jiangsu and bigger than _______in China.
#60953
A
any city; any city
B
any city; any other city
C
any other city; the other cities
D
any other city; any city
 Of all the students, Li Lei is _______to Mr Wang.
#60826
A
close
B
closer
C
the closest
D
the most closest