10. When did humans (appear) on the earth?相关知识点: 试题来源: 解析 10.appear 人类出现在地球上的时间取决于你所指的“人类”。最早的人类祖先,如南方古猿,生活在约420万到200万年前。而现代人类(智人)的出现则要晚得多,大约在20万到30万年前。因此,如果问题指的是现代人类,答案应该是大约20万到30...
1998. When did human first arrive in greater Australia and why is it important to know? Evol. Anthropol. 6:132-146.O'Connell, J.F., Allen, J., 1998. When did humans first arrive in greater Australia and why is it important to know. Evolutionary Anthropology 6, 132e146....
81.答案:When did humans start to use tools?解析:根据句意,本题是一般过去时的特殊疑问句,要用When提问,后面跟did,再加主语humans,主语后面再跟动词短语start to use tools.82.答案:I have never heard from him ever since he left.解析:根据句意,本题主句是现在完成时的句子,主语是I,后面跟have,再...
29,000-year-old remains of child unearthed in Thailand cave with 'symbols of blood and power' Stiner doesn't rule out the potential for older burials to exist but said the most convincing early examples for modern humans (Homo sapiens) burying their dead come from the Middle Paleolithic. So...
the route to domestication by people has been a black box. The bones ofE. caballusall look pretty much the same, whether wild or domestic, so they couldn’t answer a longstanding question: Where and when did humans first domesticate horses, linking the two species on a road that...
根据第一段中的" Also,they did not live at one place but moved from place to place in search of food and water"可知,早期人类为了获得食物和水不得不四处搬家, 故选C。 66.A 【解析】 细节理解题。 根据第四段中的"With fire,early humans could light up dark caves. They could keep ...
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百度试题 结果1 题目(A)37.-When did humans(人类) first ___ on the moon?-In 1969. A. land B. train C. beat 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
A decade after their Texas beginnings, thousands of Turquoise Tables exist in all 50states and in 13 countries around the world. Not all of them are actually turquoise. “No matter what color it is, it’s a f...
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