单选题 His plan is carefully prepared and full of details, so it is a very ______ one.
  • A. elaborate
  • B. refined
  • C. ambitious
  • D. complex


【正确答案】 A
【答案解析】[考点] 考查形容词词义辨析。
A指“精心制作的,(计划)详尽的”;B指“精炼的,精美的”,可引申为“有修养的”;C指“有抱负的,有野心的”;D强调“复杂的,难懂的”。根据句意,只有A正确。