The Amazon River basin boasts the largest river system on Earth and harbors an ecosystem that is tremendously complex. Early travelers from renaissance Europe were overwhelmed by their first encounters. In 1531, Francisco Pizarro overthrew the Incan empire, removing the emperor from his throne and taking for Spain the Incan imperial treasures. A decade later his younger brother ventured east from the high plateau of the Andes Mountains in pursuit of the famous cities of gold and spices thought to be hidden in the jungle forest. Going down the river the expedition soon exhausted its supplies and a small group was sent ahead to search for food. Eight months later, this group emerged at the mouth of the Amazon, having made what would prove to be the first descent of the length of the river.
A missionary who accompanied the group sent a remarkable account of their adventures to the Pope, including mention of the great signal drums that sounded from village to village far in a
A. in searching for food
B. going down the river
C. proving the length of the river
D. covering the length of the Amazon River
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Across the English Channel To swim across the English Channel takes at least nine hours. It’s a hard work and it makes you short of breath. To fly over the Channel takes only twenty minutes (as only as you’re not held up at the airport), but it’s an expensive way to travel. You can travel by hovercraft if you don’t mind the noise, and that takes forty minutes. Otherwise you can go by boat, if you dreams of being able to drive to France in his own car. "Not possible", you say. Well, wait a minute. People are once a gain considering the idea of a Channel tunnel or bridge. This time, the Greater London Council is looking into the possibility of building a Channel link straight to London. A bridge would cost far more than a tunnel, but you would be able to go by rail or by car on a brid A. Swimming across the Channel takes less than four hours. B. The idea of a Channel tunnel or bridge is a very new one. C. It is considered to be more difficult to swim across the channel than any other means. D. A tunnel or bridge would only reach as far as the coast. [单项选择]
To broaden their voting appeal in the presidential election of 1796, the Federalists selected Thomas Pinckney, a leading South Carolinian, as framing mate for the New Englander John Adams. But Pinckney’ s Southern friends chose to ignore their party’ s intentions and regarded Pinckney as a presidential candidate, creating a political situation that Alexander Hamilton was determined to exploit. Hamilton had long been wary of Adams’ stubbornly independent brand of politics and preferred to see his running mate, over whom he could exert more control, in the President’s chair. 我来回答: 提交
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