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By now, when one makes a large purchase, he should have ___ opportunity to change his mind.


  1. A.
    accurate
  2. B.
    urgent
  3. C.
    special
  4. D.
    adequate
D
試題分析：考查形容詞辨析。A準確的；B緊急的；C特別的；D充分的，足夠的；句意：到現(xiàn)在為止，當一個人在買很多東西的時候，他本應該有足夠的機會來改變想法。故D正確。
考點：考查形容詞詞義辨析
點評：本題重在理解好句意。對于詞義辨析題目，首先可以從句意著手，看懂句意是解答此類題目的關鍵，其次四個選項的意思也要了如指掌。這對于平時學生的學習仔細度提出了要求，學生在平時的學習中要勤積累，多記憶，多查字典，以便在考試時能夠迅速準確的答出。
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