Which of the following statement is NOT true（）
A. Morris dancing in French rural communities owes much to tourism.
B. Through travel,people are finding friends in every corner of the earth.
C. Tourism contributes to both preservation and development of the world's culture heritage.
D. The social significance of tourism is very true for the individual travelers.
查看答案
A well-known example of the large scale destruction of an ecosystem through vegetation removal to accommodate tourist facilities is the case of the _______.
A. coastal regions of Australia
B. European Alps
C. Acropolis in Athens
D. Snowdonia in Wales
纤维蛋白及纤维蛋白原降解的共同产物有（）
A. X 碎片 B．X、Y 碎片
B. X、Y、D、E 碎
C. X、D、E 碎片
D. E 碎片
E. D、E 碎片
翻译：We send you a brochure on the various kinds of bicycle now available for export
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