2. 外语
  3. The author had trouble operating his VCR because According to the passage, before g VCR is sold on the market, its original mod

The author had trouble operating his VCR because According to the passage, before g VCR is sold on the market, its original mod

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问题 The author had trouble operating his VCR because
According to the passage, before g VCR is sold on the market, its original model should be tried out______.
选项 A、among ordinary consumers who are not technically minded
B、among people who are technically minded
C、among experienced technicians and potential users
D、among people who are in charge of public relations
答案A
解析 文章第四段第二句是：For a start，designers should build on original model of the machine and try it out on typical members of the public…．刚开始设计者就应制作机器原始模型，由公众中典型人员试用。第二句中的公众中典型人员就是指消费者，所以选择项A最符合题意，正确答案是A。
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