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
Mr. Chang has ________ money but ________ friends than Mr. Chan.    
#61289
A
more; more
B
less; less
C
more; fewer
D
fewer; more
You have to eat       and take more        if you want to be      .
#61201
A
fewer; exercises; healthy
B
less; exercises; heath
C
less; exercise; heath
D
less; exercise; healthy
Playing football and climbing are ___________than watching TV.
#60993
A
more healthy
B
more healthier
C
much more healthier
D
much healthier
Jack seems ________than you _______ready for the exam.
#61299
A
busy, to get
B
much busier, getting
C
busier, to get
D
more busier, getting