题目内容
17.Our teacher said waterhas(have) different states at different conditions.分析 --我们的老师说,在不同的条件下,水有不同的状态.
解答 答案:has 考查单词填空.根据题干:Our teacher said water(have) different states at different conditions.我们的老师说,在不同的条件下,水有不同的状态.后面是客观事实,所以时态是一般现在时,主语water是第三人称单数,故后面动词have要用第三人称单数形式has.
点评 考查单词填空.准确的翻译句意及分析句子结构、时态、固定搭配等是关键,然后再用合适的形式完成句子.
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