-Now the air in our hometown is even than it was before. -So we must do something to stop it. A. better B. dirty C. more better D. worse 【查看更多】

 

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－Now the air in our hometown is even ________ than it was before．

－So we must do something to stop it．

[　　]

A．

better

B．

dirty

C．

more better

D．

worse

查看答案和解析>>

－Now the air in our hometown is even ________ than it was before．

－So we must do something to stop it．

[　　]
A．

better

B．

dirty

C．

more better

D．

worse

查看答案和解析>>


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