2. 外语
  3. From the passage we learn how a digital camera works with some principles and processes. Digital camera needs focusing the rece

From the passage we learn how a digital camera works with some principles and processes. Digital camera needs focusing the rece

admin2009-04-23  23
问题 From the passage we learn how a digital camera works with some principles and processes.
Digital camera needs focusing the receiving light on the light-sensing device.
选项 A、Y
B、N
C、NG
答案A
解析 由题干focus和light可定位至第一个小标题下第四段第三句：尽管数码相机不需要将光成像到胶片上，但它仍需将光聚焦到能通过电子记录光的半导体器件上。因此，题中说将光聚焦到光敏感器件上是符合文意的。
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大学英语四级

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