【简答题】A.The balance between lower and higher levels of comprehension. B.The balance between the readers' expectations and the meaning of a text. C.The balance between conscious and unconscious and the meani...
【简答题】A.The relationship between man and his environment. B.The relationship between living things and their environment. C.The relationship between man and living things. D.The relationship between man's b...
【单选题】The most compelling evidence of the risks of carcinogenic effects of environmental pollutants comes from animal data, such as the reproductive failure and anomalous development witnessed in birds and ...