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TF阅读真题第746篇Oceanic Bird Navigation
Migratory birds are well known to navigate over long distances between feeding grounds and breeding sites, often over thousands of miles. Ornithologist G. V. T. Matthews dem...
TF阅读真题第882篇The Deforestation of England
The Deforestation of England Today's typical English countryside of rolling green fields and few trees did not evolve naturally. England was originally wooded. Forests of oak and ...
TF阅读真题第919篇Building Materials in the Nineteenth Century
Building Materials in the Nineteenth Century For most of the nineteenth century, European architects built in historical revival styles (styles that imitate ...
TF阅读真题第948篇Living-History Museums in the United States
题目： Living-History Museums in the United States The living-history approach to teaching social history combines restored or re-created historical ...
TF阅读真题第981篇The Unity of China
题目： The Unity of China Around 1400,Islamic societies were the most dynamic and expansionist political entities on the Eurasian continent.But it was China whose wealth and power...
