问题
判断题
植物病毒的核酸主要起识别作用，而蛋白质起遗传作用。
答案
参考答案：错
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植物病毒的核酸主要起识别作用，而蛋白质起遗传作用。
参考答案：错
I sat next to my close friend，Tina，in my history class．Our teacher，Miss Turner announced a new 11 ．We were to create a 12 about cultures．As required，we wrote the names of two friends we wanted in our group．Miss Turner informed us that she would 13 our choices and let us know the result．I had no 14 that I would work with Tina because I knew we had chosen each other． The next day，I waited anxiously when Miss Turner started to call out 1 5．When she reached group three，Tina was called． 16 ，my name was not included．“There must have been some 17 ！"I thought to myself． Than I heard 18 .The last group with Mauro and Karina! How 19 ! How could I face being in that group—the boy who hardly spoke English and the girl who wore 20 clothes a11 the time? I went to Miss Turner to 21 I should be in a “good” group．She gently placed a hand on my shoulder．“I know what you want，Rachael，”she said，but your group 22 you more．Only you can help them get an ideal 23 ．Will you help them?" I 24 walked to where the others in my group sat. Halfway through the week, I 25 myself enjoying working with my partners．There was no need to 26 —I grew sincerely interested in learning something about then. Mauro, I found out, was 27 with English after he came to this country. Karina wanted to be a fashion designer and she had a lot of 28 ideas．They were the ones no one cared enough about to try to understand—except Miss Turner． Miss Turner gave us an A on that newspaper. But I think she is the one who truly 29 it. I really 30 that Miss Turner gave me a chance to see other people in a new light.
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材料四 据《环球时报》2005年8月24日报道：1992年，正值哥伦布发现美洲大陆500周年纪念，联合国教科文组织本打算将这天定为全球纪念日，没想到这个提议遭到了许多墨西哥人的反对。墨西哥的印第安人还于当天举行了游行示威，甚至砸掉了哥伦布塑像的一段手指。不仅如此，许多土著居民坚决反对人们使用哥伦布“发现”新大陆这种说法，他们认为，早在哥伦布之前，他们的祖先就生活在这片土地上，并形成了自己独特的文化。每到10月12日，就会有印第安人来到塑像前表示抗议，指责哥伦布的到来给美洲带来的是痛苦和灾难。鉴于印第安居民的强烈反应，美洲的许多国家都已经将哥伦布发现美洲的这一天定为“种族日”，意思是说在这一天，美洲人的血统和种族都发生了改变。
请回答：
（1）结合材料一、二，分析新航路开辟的物质动力和精神动力是什么？
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（2）站在世界史观的角度，结合材料三分析新航路是如何推动世界历史发展的？
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（3）结合材料四说明，为什么墨西哥许多土著居民坚决反对人们使用哥伦布“发现”新大陆这种说法？为什么美洲许多国家将哥伦布发现美洲的这一天定为“种族日”？
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