12．David gave us a vivid_____ of his trip to Mount Tai after his return．（　�。�
A．accountB．explanationC．imaginationD．idea

分析 戴維德從泰山回來之后就他的泰山旅行給我們做了一個生動的描述．

解答 答案為A．
account解釋，賬目，描述； explanation說明，辯解，解釋； imagination想象，idea主意，想法．根據(jù)句意"戴維德從泰山回來之后就他的泰山旅行給我們做了一個生動的描述"，故選A．

點評 本題考查名詞的詞義辨析．名詞詞義辨析題一直都是高考考查的一個熱點，它注重考查考生結(jié)合語境準確選用詞語的能力．由于英語詞匯豐富，且用法多變，考生掌握起來有較大難度，因此在平時應(yīng)注意詞匯的積累，理解詞語的含義及其常見的習(xí)慣搭配，再聯(lián)系句子所表述的意義和語境，選出正確的答案．

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