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TF阅读真题第910篇Agricultural Origins
Agricultural Origins It is tempting to think that people started domesticating plants and animals because hunting and gathering was laborious and then someone had the brilli...
TF阅读真题第908篇The Search for the Origins of Writing
The Search for the Origins of Writing Who invented the first writing? Like many questions of its type in archaeology, this one is not easily answered. Some might arg...
TF阅读真题第918篇Dating Archaeological Objects
Dating Archaeological Objects For contemporary archaeologists who need to know the age of any objects they study, perhaps the most precise and yet technologically ...
TF阅读真题第920篇Animal Migration Patterns in the Serengeti
Animal Migration Patterns in the Serengeti The Serengeti, a region in northern Tanzania, is the site of the largest mammal migration on Earth. Herds of wildebeest, zebras...
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The Greek City-States: Sparta and Athens Of the hundreds of city-states that evolved during the Archaic Age, (800- 479 B.C.), Sparta and Athens stand out for their vividly contras...
TF阅读真题第883篇The Azolla Event
The Azolla Event During the early Eocene period, about 56 million years ago, Earth's atmosphere had high levels of carbon dioxide(CO2) which warmed the planet. But a...
TF阅读真题第851篇The Rise and Spread of Japanese Woodblock Prints
TF阅读真题第851篇The Rise and Spread of Japanese Woodblock Prints
TF阅读真题第884篇The American Hospital
The American Hospital Few institutions have undergone as radical a transformation as the hospital has in its modern history. It is perhaps distinctive among social i...
