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    We are lucky to be among the generation of people who have ________ and experienced the great social changes in our country.


    1. A.
      conflicted
    2. B.
      responded
    3. C.
      witnessed
    4. D.
      associated
    C
    考查词义辨析。Conflicted“冲突”；responded“反应”；witnessed“目睹，见证”；associated“联想”。句意“我们很幸运成为见证和经历我们国家巨大的社会变革的那一代人。”根据句意可知，选witnessed。故选C。
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