( ) 5.Now the air in our home town is ________ than it was before.Something must be done.A.much

问题描述:

( ) 5.Now the air in our home town is ________ than it was before.Something must be done.A.much
( ) 5.Now the air in our home town is ________ than it was before.Something must be done.
A.much better B.more worse C.more better D.much worse

D
Something must be done.是关键
要采取行动了,说明空气变差.