We ________ throw rubbish into the river. The...

We ________ throw rubbish into the river. The fish will die if the river is polluted.

A.couldn’t B.mustn’t C.may not D.wouldn’t

九年级英语单选题中等难度题查看答案及解析

—What should we do to protect the fish in the river?

—We 　　　 throw rubbish into the river.

A. need　　 B. needn't　　 C. must　　 D. mustn't

九年级英语单选题困难题查看答案及解析

—What should we do to protect the fish in the river?

—We 　　　 throw rubbish into the river.

A.need B.needn't C.must D.mustn't

九年级英语单选题困难题查看答案及解析

To make our city more beautiful ,rubbish ______ into the river.

A. must throw　　 　　　　　　　　　 　　　　　　　　　 B. can’t throw　　 　　　　　　　　　 C. needn’t be thrown　　 　 D. mustn’t be thrown

九年级英语单项填空中等难度题查看答案及解析

Throw the fish into the rubbish bin. How terrible it _________!

A.lives B.swims C.jumps D.smells

九年级英语单选题简单题查看答案及解析

"Tom,___rubbish into the river.You're polluting it,"said Mrs White.

A.not throw　 　　 B.don't throw

C.not to throw　 D.never to throw

九年级英语单项填空中等难度题查看答案及解析

"Tom,___rubbish into the river.You're polluting it,"said Mrs White.

A.not throw 　　　　 B.don't throw

C.not to throw　 　　 D.never to throw

九年级英语单项填空困难题查看答案及解析

We should keep people from throwing rubbish into the sea______save the endangered sea animals.

A.so that　　　　 　　 B.in order to　　

C.according to　　　 D.because of

九年级英语单项填空简单题查看答案及解析

We should throw the rubbish into the dustbin ______ protect our environment.

A. as a result       B. so that          C. in order to          D. in order not to

九年级英语单项填空困难题查看答案及解析

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