2. 外语
  3. According to the passage, electric response audiometry can be used ______. It can be inferred from the passage that electric re

According to the passage, electric response audiometry can be used ______. It can be inferred from the passage that electric re

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问题 According to the passage, electric response audiometry can be used ______.
It can be inferred from the passage that electric response audiometry would be especially recommended for ______.
选项 A、a three-year-old girl who has an earache
B、an old man who cups his ear to ear
C、a young child who does not talk
D、a rock musician who plays the drums
答案C
解析 此题为逻辑推理题，使用演绎法。文章最后点明了"...it is specially effective in diagnosing hearing problems in very young children，multiply handicapped individuals，and psychologically disturbed persons..."其中it指代的是electric response audiometry(电子反应测听技术)。这种测听技术对三类人最有效：被诊断患有听力问题的年幼儿童，患有多重障碍的人和患有心理障碍者，D项根本未提及，A项为耳痛的三岁小女孩，虽然三岁小女孩属年幼儿童，但耳痛非听力问题，B项所说是老人有听力问题，与文章所述不符，C项虽为不说活的小孩，但是否会说话与听力有直接关系。耳聋之人一定不会说活，因此使用排除法得知只有C为最佳答案。
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