Microfilm can hold a large amount of information in a very small storage space because the image is stored in reduced form.

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问题 Microfilm can hold a large amount of information in a very small storage space because the image is stored in reduced form.

选项 A、packet
B、book
C、quantity
D、cycle

答案C

解析 C项quantity“量,数量”。A项packet“小包裹”;B项book“书籍”;D项cycle“周期,循环”。
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