He has devoted most of his time and energy _______ a cure for the disease.


  1. A.
    find
  2. B.
    finding
  3. C.
    to find
  4. D.
    to finding
D
試題分析:考查固定詞組。固定詞組devote some time to sth/doing sth致力于做某事;花費(fèi)時(shí)間做某事;其中的to是介詞,后面使用名詞或者動(dòng)名詞做賓語(yǔ)。句意:他已經(jīng)把大部分的時(shí)間和精力用于尋找這種疾病的治愈方法。故D正確。
考點(diǎn):考查固定詞組
點(diǎn)評(píng):固定詞組devote some time to sth/doing sth致力于做某事;花費(fèi)時(shí)間做某事;其中的to是介詞,后面使用名詞或者動(dòng)名詞做賓語(yǔ)。
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