2007大學(xué)英語六級詞匯綜合輔導(dǎo)(六十六)

We rarely perceive more than a minute _______ of the sights and sounds that fall upon our sense organs; the great majority pass us by.
    A) fiction
    B) function
    C) fraction
    D) friction
    注：1. perceive 察覺
     2. minute 極其微小的
     3. fraction 碎片，片段
     4. fiction 小說
     5. function 功能
     6. friction 磨擦，沖突