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.
查看答案
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.
他秉持“用科技让复杂的世界更简单”的理念，归国创业成立百度公司，发展成为全球第二大独立搜索引擎和最大的中文搜索引擎。中共中央、国务院授予他改革先锋称号，称他是“海归创业报国推动科技创新的优秀代表”。他的名字是()。
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