— Now the air in our city is _____ than it used to be.
— I agree. I think something must be done to stop it.[ ]
A. much better
B. even worse
C. very good
D. rather bad
答案:B
— Now the air in our city is _____ than it used to be.
— I agree. I think something must be done to stop it.[ ]
A. much better
B. even worse
C. very good
D. rather bad
答案:B