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  3. The widespread use of search engines and online databases has affected the way people remember information, researchers are repo

The widespread use of search engines and online databases has affected the way people remember information, researchers are repo

admin2015-09-13  38
问题     The widespread use of search engines and online databases has affected the way people remember information, researchers are reporting. The scientists, led by Betsy Sparrow【B1】______ whether people were more possibly to remember information that could be easily searched from a computer, just as students are more likely to【B2】______facts they believe will be on a test.
    Dr. Sparrow and her team staged four different memory experiments. In one, participants typed 40 bits of information into a computer. Half of the subjects insisted the information would be saved in the computer: the other half believed the【B3】______ they typed would be erased. Those were more likely to remember information if they thought they would not be able to find it later. "Participants did not make the【B4】______ to remember when they thought they could later look up the information they had read," the authors write. The experiment explores an【B5】______of what is known as transactive(交互的)memory—the notion that we【B6】______ our family, friends as well as co-workers to store information for us. "I love watching baseball," Dr. Sparrow said. "But I know my husband knows baseball facts, so when I want to know something I ask him, and I don’t【B7】______to remember it. "
    The Internet’s effects on memory are still【B8】______ unexplored, Dr. Sparrow said, adding that her experiments had led her to conclude that the Internet has become our【B9】______ storage system. "Human memory," she said, "is【B10】______new communications technology. "
【B1】
选项
答案wondered
解析 空格所在句子的主语是The scientists，缺少谓语部分。由此判断，空格处需填入一个动词作谓语。结合录音可知，答案为wondered，意为“怀疑”。注意，根据句意，此处应用动词的过去式，所以wonder应用wondered的形式。
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