题干

下列关于美洲说法正确的是(  )

A:美洲又被称为“新大陆”,以巴拿马运河为界分为北美洲、中美洲和南美洲三部分

B:北美洲主要的气候类型为温带大陆性气候和温带季风气候

C:美洲的经济发展很不平衡,除美国、巴西属于发达国家外,其余都属于发展中国家

D:南美洲号称“世界人种大熔炉”

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D

同类题1

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                                                                                                                                 野百合的春天
       ①终于,我这个丢失草地的蒙古人看见了梦中的水草丰美,长天辽阔。那时节,正是空山一场新雨的夏日午后,一望无际的草原在我脚下汹涌着忧郁的绿涛,夹着草香的清风传递着悠扬的牧歌。天蓝云白,恰似硕大的蓝水晶里浸了片片水银,远处阳光下白得发亮的蒙古包又如朵朵白蘑散落草丛。
        ②美景如斯堪称经典了,我很想唱几句歌,但终究没有开口,因为感受到美梦成真、心满意足的同时,“不过如此”的平淡乏味感也涌上心头。或许,总是渴望超越平凡生活的我,潜意识中更期待不期而遇的美丽。“让我们爬爬山吧,这座山叫温根山”,同行的当地蒙族朋友拉回了我的思绪。翻过岭,放眼这座因过分沉静而一直被我忽视的山,我的嘴巴立刻张成“O”型。
        ③满山满坡的野百合        
        ④在寂静的山谷,一丛丛一簇簇的野百合开得勾人心魄。浅淡的粉,纯粹的白,明亮的黄,或恣意盛开,绽放出生命的活力,或含苞欲放,展示一派端庄清洁。一阵风过,满山的百合侧首在高而直的绿茎顶端,对我们轻呼浅唤,纯真无邪地笑。近看是由多片花瓣团成漏斗的形状,淡黄的花蕊藏在深处,再加上叶片上闪闪的水珠和若有若无的幽幽香气,让我想起了历经生命风风雨雨的洗礼之后,沉静平和却依然鲜活清新的脸。
        ⑤“当我去即山,山早已来即我,我们终于相遇。”张晓风的文字写出了我此刻的心情。野百合,我们终于相遇,让我以自己的心事读你,(A)你在萋萋绿草中悠然绽放,在轻轻晓风里摇曳娉婷,在凄清冷雨后飞彩流光,一分澹然落寞,两分陶然自得,七分盎然浓烈。你旺盛的生命力昭示出信念的力量,你绝美的姿态演绎了奇迹的出现,你独自绽放的执着与自在,更奏出既深入其中又能超然物外的华采生命乐章。百合,在我靠近你,跨越千万里时空对你默默的凝视与倾诉中,我读出了你蕴涵的生命深意,在我心中你已经幻化为至纯至美的象征,幻化为执着的信念,幻化为百年不遇的奇迹并成为奇迹会出现的明证。
        ⑥这不期而遇的野百合的美丽,不经意间因之带来生命感悟的惊喜更如巨浪排空。所以,我想对那些像我一样曾经失落常常悲观的朋友们说:生命中,总有值得相信的人和事物,生活中有真爱有至美有奇迹,会在不经意间悄然降临,虽然它可能迅若流星,一闪即逝,但生命的夜空会因此而璀璨。
        ⑦开在寂静山谷中的百合带给我如沐春风的启迪。都说“仁者乐山,智者乐水”,我却觉得山中百合将我变成一个生活的智者。下山离开的时候,我两手空空却身心净朗。再回首,一山婆娑而沉静的美丽铸存成心底永恒的春天。我愉快的歌声散掷在离离草原上:“就算你留恋水中娇艳的水仙,别忘了寂静山谷里野百合的春天,别忘了,寂静山谷里野百合的春天……”

同类题4

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    New Zealand will create one of the largest marine protected areas in the world, spanning an area of 620,000 sq km.

    The Kermadec Ocean Sanctuary (保护区) will be one of the world's most significant fully protected ecosystems, the prime minister of New Zealand, John Key, told the UN General Assembly in New York.

    The sanctuary is in the South Pacific Ocean, about 1,000 km north-east of New Zealand, and expands a marine reserve that surrounds some small islands. The area is considered important in terms of biodiversity, featuring nearly 35 species of whales and dolphins, 150 types of fish and three of the world's seven sea turtle species. It is also geologically significant, including the world's longest chain of underwater volcanoes and the second deepest ocean trench, into 10 km underwater — deeper than Mount Everest's height. The scale of the sanctuary will dwarf (矮化) any previous New Zealand's protected area, spanning twice the size of the country's mainland. It will cover 15% of New Zealand's economic zone.

    Commercial and recreational fishing will be completely banned, as will oil, gas and mineral prospecting (勘探), exploration and mining. Key's government aims to pass legislation establishing the sanctuary next year.

    "The sanctuary is a world-class, unspoiled marine environment and New Zealand is proud to protect it for future generations,"Key said."New Zealanders value our coasts and oceans, which are an important part of our culture, economy and environment and we are committed to managing them sustainably. Creating protected areas will support not only our own fisheries, but those of our Pacific neighbors, adding to New Zealand's efforts to help grow Pacific economies through the responsible management of their ocean resources."

    Nick Smith, New Zealand's environment minister, said the sanctuary might impose a cost upon the mining industry but that it is important to protect the ocean before exploration takes place."New Zealand needs to use its vast ocean resources for jobs and exports in industries like fishing, aquaculture, minerals and energy, but we also need to set aside special areas where nature comes first and marine life is fully protected,"Smith said.

    New Zealand will monitor the area via its navy and satellite technology. The Kermadec region will join three other key areas in the Pacific protected by the US, the UK and Australia.

    Matt Rand, director of the Pew Charitable Trusts' Global Ocean Legacy (遗产) campaign, welcomed Key's announcement."New Zealand will create the gold standard of conservation areas in the sanctuary, preserving one of the few ly unspoiled areas of ocean on Earth,"he said."This commitment is an exciting step toward meeting global goals to safeguard at least 30% of the ocean through fully protected marine reserves."