问题 材料题

阅读下列材料:

彩虹是由各不相同的颜色组成的,但它们汇集在一起,就成了一条绚丽夺目的彩带。我们的国家也是如此。我们有不同的习惯、哲学和生活方式……我们的理想是可以汇成一个和谐的整体的……当我们结束这历史性的聚会,我们定能在世界的天空上看到那条希望的彩虹。——德黑兰会议期间罗斯福在丘吉尔生日宴会上的演讲

请回答:

(1)结合德黑兰会议的背景,说明材料中“彩虹”的寓意是什么。“我们”有什么共同的理想?

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(2)为了看到“希望的彩虹”,会后盟军在欧洲发动了哪一重大军事行动?这一行动有何意义?

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(3)第二次世界大战胜利的根本原因是什么?

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答案

(1)寓意:合作。共同理想:打败法西斯,实现世界和平。

(2)开辟欧洲第二战场(或诺曼底登陆)。意义:使德军陷于两线作战的被动局面,加快了反法西斯战争的进程。(或“加速了德国法西斯的灭亡,鼓舞了世界人民的反法西斯斗争”)

(3)世界反法西斯联盟的建立(世界反法西斯联盟的最终形成)。

完形填空

Like all vertebrates(脊椎动物), fish have sense organs that tell them what is happening within their environment. The organs enable them to see, hear, smell, taste and touch.

A fish’s eyes differ from those of land vertebrates in several ways. For example, most fish can see to the right and to the left at the same time for the fact that a fish has no neck and so cannot turn its head. Fish also have no eyelids. For land vertebrates, eyelids(眼睑)help moisten(使湿润) their eyes and protect them from sunlight. A fish’s eyes are kept moist by the flow of water over them. They do not need to be shielded from sunlight because it is seldom extremely direct and bright underwater. Some fish have unusual adaptations of the eye. For example, a flatfish has two eyes on the same side of the head. A flatfish spends most of the time lying on its side on the ocean floor and so needs eyes only on the side that faces upward. The eyes of certain deep-sea fish are at the ends of short structures that stick out from the head. These structures can be raised upward, allowing the fish to see overhead as well as to the side and to the front.

A few kinds of fishes are born blind. They include certain species of catfish that live in total darkness in the waters of caves. Some of these fishes have eyes but no vision(视觉). Others lack eyes completely.

小题1:Why can’t a fish turn its head? (no more than 6 words)

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小题2:What can prevent land vertebrates’ eyes from sunlight? (no more than 3 words)

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小题3:Why are the flatfish’s eyes different from other fishes’? (no more than 14 words)

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小题4:What is the passage mainly about? (no more than 6 words)

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单项选择题