We must do something important to stop the po...

We must do something important to stop the pollution ____ a happy life.

A. live　　　 B. to live

C. living　　 D. from living

九年级英语单项填空中等难度题查看答案及解析

Air pollution has become ____than ever before. We must do something to stop it.

A. the more serious　　　　　　　　　　 B. more serious

C. seriouser　　　　　　　　　　　　　 　 D. the most serious

九年级英语单项填空中等难度题查看答案及解析

Air pollution has become 　　 than before. We must do something to stop it.

A. serious 　　　　　　　　　 B. more serious

C. most serious　 　　　　　　 D. the most serious

九年级英语单项填空中等难度题查看答案及解析

Air pollution has become__________ than ever before. We must do something to stop it.

A. serious    　　　　　 B. more serious　　　　　　

C. most serious    　　 D. the most serious

九年级英语单项填空简单题查看答案及解析

2018年上海浦东二模 Noise pollution has become___________than ever before. We must do something to stop it.

A. serious　　 B. more serious　　 C. most serious　　 D. the most serious

九年级英语单选题困难题查看答案及解析

The exhibition tells us 　　　　　 we should do something to stop air pollution.

A. where　　 B. which

C. what　　 D. why

九年级英语单选题中等难度题查看答案及解析

The earth will become worse and worse ________ we do something to stop her from being polluted.

A. if　　　　　　　 B. even if　　　　　　　　 C. when　　　　　　　　　　 D. unless

九年级英语单项填空中等难度题查看答案及解析

The earth will become worse and worse ________ we do something to stop her from being polluted.

A. if　　　　　　　 B. even if　　　　　　 C. when　　　　　　　　　　 D. unless

九年级英语单项填空中等难度题查看答案及解析

Something must be done to stop air pollution, ________ we will have no fresh air.

A. or

B. for

C. but

D. so

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 town is __ than before.

Yes. Something must be done to stop the pollution.

A. even worse　 B. rather bad　　

C. very good　 D. much better　

九年级英语单项填空中等难度题查看答案及解析