题目内容
20.It will be two days before the decision__________.( )A. | has made | B. | will be made | C. | was made | D. | is made |
分析 在下决定之前还有两天.
解答 答案:D 根据 before the decision__________. 可知这句话的主语是 decision,是动作的承受者,它和动词made构成被动关系,所以应该用被动语态.before引导的时间状语从句,状语从句使用主将从现的原则.即:主句使用将来时,从句使用一般现在时.一般现在时的被动语态的构成:am/is/are+及物动词的过去分词.主语decision,所以应该是is made,故选:D.
点评 主要考查被动语态,当句子的主语是动作的承受者时,应该用被动语态,本题考查的是一般现在时态的被动语态.一定注意其构成形式,一般现在时的被动语态的构成:am/is/are+及物动词的过去分词.
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