第1题
来源：大陆
话题分类：Biology 属性：大范围重点预测
话题
【题目】讨论stop the decline of frog population问题。
阅读要点
【阅读】Provide three methods to the decline of frogs.
1. Prohibition of using pesticides can relieve this phenomenon.
2. Implement the large-scale of treatment.
3. Control the decline of water habit.
听力要点
【听力】These methods are ineffective and useless.
1. It is not financially economical. Farmers will suffer more, if they do not use pesticide.
2. This treatment has to apply to each frog, and people would be easily get infected. This way is expensive and hard to implement.
3. It is not human action that leads to the decline of water habitats, but global warming. Even though human actions are controlled, it cannot solve the whole problem.
第2题
来源：大陆
话题分类：Archaeology 属性：大范围重点预测
话题
【题目】北美的早期人类是从欧洲还是从亚洲移民过去的。
阅读要点
【阅读】是从欧洲移民过去的，有三个证据。
1. spear points的刀锋和欧洲的一样
2. bone & skull和欧洲的像
3. 他们可以穿越Atlantic ocean 因为那时候全结冰了。
听力要点
【听力】北美人是从亚洲过去的，有三个证据。
1. 北美和欧洲的spear point确实像，但是独立发展的，因为那有大型哺乳动物，他们各自发展了spear point来hunt。
2. 一个skull的例子不能说明问题 随便找个bone都能跟欧洲的像。
3. 穿越大西洋很危险，几乎没有机会存活。而且他们没有这样的经验。
第3题
来源：大陆
话题分类：Archaeology 属性：大范围重点预测
话题
【题目】Why erdstalls(tunnel systens)were dug.
阅读要点
【阅读】有三种可能的用途。
1. Shelter livestocks in winter and store grains
2. Hiding places(from attacks)
3. Religious purpose(residents believe in souls and spirits)
听力要点
【听力】反对这三种用途。
1. Erdstalls get rainfalls in winter so impossible to shelter livestocks, and no trends of grains and other crops shown.
2. Too small to contain even a family, easy to run out of oxygen, each has only one entrance which is impossible for people to escape.
3. People all share the same religious belief, however, only some communities built Erdstalls while other didn't.
第4题
来源：大陆
话题分类：Biology 属性：大范围重点预测
话题
【题目】讨论一种鲸鱼的角的用途(Narwhal Tusk)
阅读要点
【阅读】Three theories to explain what the tusk for.
1. Narwhal lives in Arctic Ocean, where many ice sheets floating there. They need to pierce these ice sheets with their tusks for breathing fresh air.
2. Narwhals’tusks are the tools that help the male Narwhal to fight with others to win its mate.
3. Millions of microscopic pores on tusks are used as sensors to detect the ocean environment.
听力要点
【听力】The function of tusk cannot be simply explained by these three theories.
1. It is impossible to penetrate ice sheets because they are 750px thick. The phenomenon that reading mentioned might be caused because those ice sheets have broken before.
2. The misunderstanding in reading caused by distant observation, while close observing indicates that it is gentle communication.
3. The phenomenon described in reading passage cannot explain the female Narwhal lives longer, but few female Narwhal own tusks.
第5题
来源：大陆
话题分类：Historical Event 属性：大范围重点预测
阅读要点
【阅读】Phoenicians had not been sent to sail around the Africa.
1. 船及设备太简陋，跑不了那么远(simple technology)。
2. 埃及统治者对航海没有兴趣, 国王也没有理由去雇佣 sailors。
3. 这可能就是一个故事，因为当时有了sea monster和magical islands的故事，所以sailor的故事也可能是编造的。
听力要点
【听力】Phoenicians 的确sail到过欧洲。
1. 尽管当时的船跟simple, 但是后来有科学家仿造了他们的船，并用这个船到达了非洲。
2. 虽然其他埃及统治者不感兴趣，但是N二世和别的帝王不一样，他喜欢water trading，他有可能派人去find new trading patterns。
3. 有很多确定的细节，比如确定的日子，和天气，如果是编的，不可能如此详细。
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