Many facts proved that long before Columbus ________ America, Chinese had visite
题型：不详难度：来源：
Many facts proved that long before Columbus ________ America, Chinese had visited it.| A．noticed | B．uncovered | C．discovered | D．arrived |
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答案
| C |
解析
| 词义辨析。Notice注意；uncoverer揭露，揭掉盖子；discover发现，发觉；arrive到达。句意：许多事实证明，在很久以前哥伦布发现美洲前，中国人已经到过美洲了。故选C。 |
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