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
查看答案
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
翻译：Please advise us whether you iron nail packed in plywood kegs of 60kgs ,net and whether you can ship our order from stock.
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