Some researchers are finding that daydreaming may be important to ______ mental health and it is ______ good means of relaxation.


  1. A.
    the; 不填
  2. B.
    不填 ; the
  3. C.
    不填; a
  4. D.
    不填; 不填
C
試題分析:考查冠詞:第一空不填,mental health精神健康,是抽象名詞,第二空填a,泛指一個(gè)很好的手段,句意;一些研究者發(fā)現(xiàn)白日夢對精神健康是很重要的,他們說白日夢是很好的放松手段。選C。
考點(diǎn):考查冠詞的用法
點(diǎn)評:冠詞的考查集中在固定詞組和the表示特指;a/an表示泛指;同時(shí)也要注意一些不用冠詞的情況。
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