The big lake was【 contaminated 】with waste waters

The big lake was【 contaminated 】with waste waters from nearby factories.

A.widened

B.blackened

C.polluted

D.mixed

参考答案

您可能感兴趣的试题

Dumped waste might contaminate water supplies.A．destroyB．decreaseC．delayD．pollute

答案解析
Dumped waste might contaminate water supplies.A．destroyB．decreaseC．delayD．pollute

答案解析
The drinking water is contaminated with impurities.A.blackenedB.pollutedC.darkenedD.mixed

答案解析
The drinking water has become contaminated

答案解析
The big lake was contaminated with waste

答案解析
The drinking water is contaminated with im

答案解析