_____ will be less pollution if we try our be...

_____ will be less pollution if we try our best to protect the environment.

A. It　　 B. There　 C. That　　 D. This

九年级英语单项填空中等难度题查看答案及解析

The air pollution is serious, ________ we must try our best to reduce it.

A. so　　　　　　 B. or　　　　　　 C. if

九年级英语单项填空中等难度题查看答案及解析

More historical buildings in the old town will fall down ________we try our best to protect them.

A. if            B. since             C. unless    D. in order that

九年级英语单项填空简单题查看答案及解析

Our city will become______cleaner if we make _________ pollution in it.

A. much; less　　 B. less; fewer　　 C. more; fewer　　 D. more; less

九年级英语单选题中等难度题查看答案及解析

As for air pollution, the________, the________. It’s our duty to protect the environment.

A. less; better　　　　　          B. fewer; worse　　　　　         C. more; better

九年级英语单项填空简单题查看答案及解析

_____ of the water _____ polluted. We must try to protect our environment.

A. Two third; are　 B. Two third; is　　         C. Two thirds; are　　     D. Two thirds; is

九年级英语单项填空中等难度题查看答案及解析

_____ of the water _____ polluted. We must try to protect our environment.

A. Two third; are  　　 B. Two third; is   　

C. Two thirds; are    D. Two thirds; is

九年级英语单项填空简单题查看答案及解析

______of the water_____polluted. We must try to protect our environment.

A.Two third; are　　 　　 B.Two third ; is　　

C．Two thirds; are　　　　 D. Two thirds ; is

九年级英语单项填空简单题查看答案及解析

If there is _____ pollution, the air in our city will be _____ dirtier.

A. less, more　　 B. more, much　　 C. less, less　　 D. more, more

九年级英语单选题简单题查看答案及解析

If there is ________ pollution, the air in our city will be ________ dirtier.

A. less; more B. more; much C. more: more

九年级英语单选题困难题查看答案及解析