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问题:共用题干 ...
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问题:共用题干 Ants Have Big Impact on Environment as“Ecosystem Engineers”Research by the University of Exeter has revealed that ants have a big impact on their local environment as a result of their activity as“ecosystem engineers”and predators.The study,published...
问题:共用题干 Animal's"Sixth Sense"A tsunami(海啸)was triggered(引发)by an earthquake in the Indian Ocean in December,2004.It killed tens of thousands of people in Asia and East Africa.Wild animals,_________(1),seem to have escaped that terrible tsunami.This phenomeno...
问题:共用题干 Caribbean IslandsWhat would you see if you took a cruise to the Caribbean Islands?Palm trees and coconuts(椰子)?White beaches and clear, blue ocean? Colorful corals(珊瑚)and even more colorful fishes and birds?You bet.There are thousands of islands in th...
问题: She is a highly successful teacher....
问题: An Essential Scientific Process ...
问题:They are trying to identify what is wrong with the present system....
问题:While we don't agree,we continue to be friends.A:Because B:Where C:Although D:Whatever...
问题:The child's abnormal behavior puzzled the doctor....