Which of the following descriptions is INCORRECT？
A limit of 120 decibels means an end to important industrial and scientific research.
B. Scientists know clearly what kinds of noises are harmful to ocean animals.
C. Many scientists suspected that noise is more dangerous than they expected.
D. Scientists couldn"t reach agreements in some aspects.
查看答案
A team of American and Canadian scientists discovered that
A. underwater explosions caused whales" losing of their hearing.
B. some of the whales died as a result of seawater pollution.
C. only whales could stand the noise caused by explosions.
D. whales" ears bled and became infected as a result of unknown illness.
The noise that affects sea creatures conies from the following EXCEPT
A. industrial underwater explosions.
B. ocean drilling.
C. bathing beach.
D. ship engines.
鲍新民积极践行“绿水青山就是金山银山”发展理念，带领村民保护生态，坚持不懈对矿山复垦复绿，大力发展第三产业，促进农民致富。中共中央、国务院授子他改革先锋称号，称他是“'()’理念的践行者”。
According to the man, what should the woman do when renting cars？
A. Inspect whether there are any scratches on the car.
B. Notice the time limit of the car rental.
C. Return the car a little early.
D. Fill the car with enough petrol before travelling.
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