2. 外语
  3. From the passage we learn how a digital camera works with some principles and processes. It often costs digital camera manufact

From the passage we learn how a digital camera works with some principles and processes. It often costs digital camera manufact

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问题 From the passage we learn how a digital camera works with some principles and processes.
It often costs digital camera manufacturers a lot to develop their own storage systems.
选项 A、Y
B、N
C、NG
答案C
解析 由题干storage systems，可定位至第五个小标题下的内容．可知文中关于数码相机存储部分的介绍中，并没有提到制造商生产存储设备的成本问题。
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大学英语四级

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