题目内容
4.Ann is a nurse in our hospital.She______ here for ten years.( )| A. | works | B. | has worked | C. | worked |
分析 Ann是我们医院的一个护士,她在这里工作了10年了.
解答 答案:B.
根据时间状语 for ten years结合句意"Ann是我们医院的一个护士,她在这里工作了10年了."判断主句用现在完成时,表状态的持续;现在完成时的构成是:主语+have/has+动词的过去分词; 故答案为B.
点评 本题考查了动词的时态.做题时,一定要特别关注有关的时间短语,这是判断句子时态的标志.在没有时间状语的情况下可以联系上下文根据语境来做出正确判断.
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