| {{B}}
The Ice Age{{/B}} Twenty thousand years ago, the earth was held in control by relentlessly (不宽容地) probing fingers of ice that drew power from frigid strongholds in the north and crept southwestward to bury forests, fields, and mountains. Landscapes that were violated by the slowly moving glaciers(冰川)would carry the scars of this advance far into the future. Temperatures dropped deeply, and land surfaces in many parts of the world were depressed by the unrelenting weight of the thrusting ice. At the same time, so much was drawn from the oceans to form these huge glaciers that sea levels around the world fell by three hundred and fifty feet, and large areas of the continental shelf became dry land. This period of the Earth’s history had come to be 更多"阅读下面这篇短文，短文后列出7个句子，请根据短文的内容对每个句子做出判"的相关试题: [单项选择] 阅读下面这篇短文，短文后列出7个句子，请根据短文的内容对每个句子做出判断。
|
