Charcoal from a hearth site in Colorado, 2,000 miles south of Alaska, is known to be 11,200 years old. Researchers reasoned that, since glaciers prevented human migration south from the Alaska-Siberia land bridge between 18,000 and 11,000 years ago, humans must have come to the Americas more than 18,000 years ago.
Which of the following pieces of new evidence would cast doubt on the conclusion drawn above?
aa中叻 把rp用光叻 题库44 杂货店那个 ai 没见过 人们越来越尊重one another's differences 谁考古下 本人刚搜到 ai题库57 哀 没准备过 不知道写只好举例去叻 57. “Everywhere, it seems, there are clearand positive signs that people are becoming more respectful of one another’sdifferences.”
洛基 1 广告影响投票人 见寂静2 weaken题 本人最后照V2蒙的 2 寂静10的变体 在水里检测出叻农药 但是唯一的没禁的农药用途是用在pineapple上,但是pineapple 是在hawaii产的什么的。。我咋觉得自己题目都说得不对呢。。weaken题 没有寂静里土的选项 蒙的 3 寂静13 一样 weaken 就是选农民进城 4 好吧好歹要写些寂静里没有的 一个城市的机场由于经常有雾所以很多delays,然后给了数据起飞的delays10%,降落的delays20%。加强题。蒙的。。 5 刚刚又想起来一道 记得好全啊 就是说一般认为北美的人是亚洲的人在1xxxx年到1xxxx年前通过一个地方“Nxxxxx”的到的北美。 但是有一个新的research说南美新发现叻一些更早时间的石器,证明亚洲的人到北美的时间更早。。好纠结。。北美南美隔那么远。。问加强,我蒙的是这些石器具有“Nxxxxx”的style。。也不知道对不。。因为我就想着那南美北美去叻。。真的是South America。。 语法 我考到叻寂静里的那道GWD原题~Elk now live almost solely in the Rocky Mountains, which would make it seem that elk are mountain dwellers, while they once ranged over virtually all of the continental United States except for a small strip in the extreme Southwest.
Elk now live almost solely in the Rocky Mountains, which would make it seem that elk are mountain dwellers, while The fact that elk now live almost solely in the Rocky Mountains would make it seem that they are mountain dwellers, but
It would seem that elk would be mountain dwellers because of their living now solely almost in the Rocky Mountains, but still Now living almost solely in the Rocky Mountains, it would seem that elk were mountain dwellers, although It seems that elk would be mountain dwellers from the fact that they now live solely almost in the Rocky Mountains, since 但别的。。都很难。。极少极少的考平行,逻辑主语有几个难的。。还有很多划线部分一开始有的有that有的没有,感觉that有没有都好像对。。但后面句子实在又没差。。