题目内容
14.I have already borrowed the book since two weeks ago.A B C D.
分析 自从两周前我就已经借了这本书.
解答 答案:B
根据I have already borrowed the book 可知本句为现在完成时态,动词应该为延续性动词,而borrow为终止性动词,不能和一段时间连用,所以此处应把borrow换成延续性动词keep,其过去分词为kept.故选B,把borrowed改成kept.
点评 此题为句子改错题.做题时要抓住关键词联系其固定用法及语法知识做出正确判断,从而找出错误进行改正.
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