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精英家教網 > 高中英語 > 題目詳情

According to the recent research, heavy coffee drinking and heart attack is not necessarily _________ and effect.


  1. A.
    reason
  2. B.
    impact
  3. C.
    fact
  4. D.
    cause
D
解析:
本題考查詞義理解和同義詞辨析。reason意為“理由”,用來解釋某種現象或結果,或對事物的起因、行為的意圖等給予合情合理、合乎邏輯的解釋。fact意為“事實;
真相”,指something that you know has happened or is true。cause意為“原因”,指造成某一事實、現象或產生某種結果的直接原因,和effect連用,表因果。impact作“影響”講時,表示一個事物對另一個事物的影響或印象。
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