We know that something ____ to end it.A. must...

We know that something ____ to end it.

A. must is done　　 B. must be done　　 C. must do　　 D. must done

九年级英语单选题中等难度题查看答案及解析

We are now short 　　　　　 fresh water. Something must be done to prevent people　　　　　 polluting it.

A. of；from　　　　　　　　　 　　　　　　　　　 B. for；from　　　　　　　　　 　　　　　　　　　 C. of；to

九年级英语单项填空简单题查看答案及解析

Now air in our town is ____ than it used to be. Something must be done to it.

A. very good   　　 B. much better

C. rather than    D. even worse

九年级英语单项填空中等难度题查看答案及解析

Now the air in our city is ______ than it used to be. Something must be done to stop it.

A. good　　 B. better　　 C. worse

九年级英语单项填空中等难度题查看答案及解析

Now the air in Yancheng is _______ than it used to be . Something must be done to stop it .

A. very good　　　 B. much better

C.rather bad　　　　 D. even worse

九年级英语单项填空中等难度题查看答案及解析

Now the air in our city is ______ than it used to be. Something must be done to stop it.

A. much better　　　　 B. rather bad　　　　 C. even worse

九年级英语单项填空简单题查看答案及解析

Now the air in Yancheng is ________than it used to be. Something must be done to stop it.

A. very good    B. much better    C. rather bad      D.even worse

九年级英语单项填空中等难度题查看答案及解析

Now the air in our city is _______ than it used to be. Something must be done to stop it.

A．very good　　 B．much better

C．rather bad　　 D．even worse

九年级英语单项填空简单题查看答案及解析

Now the air in our city is _______ than it used to be. Something must be done to stop it.

A．very good         B．much better       C．rather bad         D．even worse

九年级英语单项填空简单题查看答案及解析

Now the air in our city is _______ than it used to be. Something must be done to stop it.

A. very good　　     B. much better　　     C. rather bad　     D. even worse

九年级英语单项填空简单题查看答案及解析