The river by waste products from the factory. We can find no fish in it.
A. has polluted B. will pollute
C. has been polluted D. will be polluted
九年级英语单项填空中等难度题
The river by waste products from the factory. We can find no fish in it.
A. has polluted B. will pollute
C. has been polluted D. will be polluted
九年级英语单项填空中等难度题查看答案及解析
We should do anything ____ to stop the factories ___ waste water into rivers.
A. as well as we can, from pouring B. as well as we can ,pouring
C. we can, pouring D. we can, to pour.
九年级英语单选题中等难度题查看答案及解析
The river has become much ______ than before because of the waste water from the factories.
A. dirty B. dirtier C. Dirtiest
九年级英语单项填空简单题查看答案及解析
The river has become much ______ than before because of the waste water from the factories.
A. dirty B. dirtier C. dirtiest
九年级英语单项填空中等难度题查看答案及解析
—The river is becoming dirtier because the steel factory has put waste into it.
—Yes. We must take action to improve the .
A. condition B. pollution C. position D. situation
九年级英语单项填空中等难度题查看答案及解析
We should stop factories from _____ the river.
A. pollutes B. polluting C. pollution D. pollute
九年级英语单选题中等难度题查看答案及解析
The factory ______ its waste into the river, but now it deals with the waste in a new way.
A. used to dump B. is used to dump
C. used to dumping D. is used to dumping
九年级英语单项填空困难题查看答案及解析
The factory ______ its waste into the river, but now it deals with the waste in a new way.
A. used to dump B. is used to dump C. used to dumping D. is used to dumping
九年级英语单项填空困难题查看答案及解析
We must do everything we can waste water from running into rivers.
A.keep B.kept C.to keep D.keeping
九年级英语单选题中等难度题查看答案及解析
(2016•盐城市)We must do everything we can ______waste water from running into rivers .
A.prevent B.prevented C.preventing D.to prevent
九年级英语单选题简单题查看答案及解析