新视野大学英语第四册第七单元完型填空翻译
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新视野大学英语第四册第七单元完型填空翻译
Many Native Americans closely resemble Asians. This has led most scientists to exceedingly believe something about Native Americans. T hey think that most Native Americans from distant group of people. Th ese people migrated from Siberia across the Bering Strait, between 17, 000-11,000 years ago. The exact time and route is still under questio n. That is, it is still a(n) is whether it happened . Until recently, some anthropologists argued that the migration occurred 12,000 years ago. However, there are a number of difficulties with this theory—particular, the presence of people in the Americans earlier than one might think. There is growing evidence of human in brazil and Chile 1 1,500 years ago or earlier. There is also evidence of humans living i n the Americas some 50,000 years ago. Therefore, other possibilities have been suggested.
They may have the land bridge several thousand years earlier or t hey may have sailed along the western coast. However, some . They thi nk that humans skills for sailing during that era.
Some consider the genetic and cultural evidence for an Asian orig in overwhelming. It should be noted, however, that some other people are very upset at this idea. Many present-day Native Americans say th
ose who put forward such theories have political motivation. They hav
e their own traditional stories that offer o
f where they came from. T heir own stories claim that their are different from what scientists say. Those accounts, though, have mostly been by scholars. Therefore, the origin of Americans still remains a mystery to be explored.
许多印第安人酷似亚洲人。
这导致了大多数科学家极其相信一些有关印第
安人。
他们认为，大多数印第安人从遥远的人组下降。
这些人穿过白令海峡之
间17,000-11,000年前从西伯利亚迁移。
确切的时间和路线是仍然受到质疑。
也就是说，它仍然是一个有争议的问题。
前往的时候，他们和他们采取的路线
仍被认为，无论它发生在所有。
直到最近，一些人类学家认为，迁移发生在12 000年前。
不过，也有一些困难，特别是这一理论的早期美洲人存在多个可能
认为。
有越来越多的证据表明人类的存在，在巴西和智利在11500年前或更早。
还有约5万年前生活在美洲的人类证据。
因此，其他的可能性提出了建议。
他
们可能已经越过陆桥几千年前，他们可能沿西部海岸航行。
然而，这一理论一
番较量。
他们认为，人类在那个时代缺乏航海技能。
有些人认为亚洲起源的绝
大多数遗传和文化的证据。
然而，应当指出，另一些人吃了，在这个想法很不
高兴。
现今的许多印第安人拒绝了上述理论。
他们说，这些人提出这样的理论
有政治动机。
他们有自己的传统故事，他们来自何处，提供帐户。
自己的故事
声称，他们的起源是科学家们说什么的不同。
不过，这些账户，大多被学者所
忽视。
因此，美国人的起源仍是一个有待探索的奥秘。
