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精英家教網 > 高中英語 > 題目詳情

It is easier to make a plan than _______.


  1. A.
    carry it out
  2. B.
    to carry it out
  3. C.
    carry out it
  4. D.
    carry out
B
解析:
than連接的兩個不定式,前后有對比關系, 所以不定式符號to一般不省略。carry out是“動詞+副詞”構成的短語, 代詞it或them應放在中間。關于不定式符號to的省略問題, 一般說來,當兩個語法功能相同的不定式并列使用時, 后面的不定式前通常可以省略to。如:I have come here to work and study with you.但如果兩者有對比關系, 則后面的不定式就不宜省略to。
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