题目内容
3.Take the paper with you.The details we ought to pay attention to______ on it already.( )| A. | writing | B. | being written | C. | are written | D. | have written |
分析 带上纸,我们应该注意的细节都已经写在上面了.
解答 答案:D.结合already可知表达的动作发生在过去,对现在造成一定的影响,故用现在完成时have/has+过去分词,we ought to pay attention to是定语从句,修饰主语the details,故have,故答案是D.
点评 现在完成时有两种用法1.过去发生的某一动作对现在造成的影响或结果或到现在为止已经发生或完成的动作.2.表示过去发生的、持续到现在的动作或状态.
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