2. 职称英语
  3. This is the first time I (see) ______ such a terrible scene. have seen动词时态。在句型“T

This is the first time I (see) ______ such a terrible scene. have seen动词时态。在句型“T

游客2023-10-10  84
问题 This is the first time I (see) ______ such a terrible scene.
选项
答案 have seen
解析 动词时态。在句型“This(it) is+the+序数词+time+that从句”，that从句中的谓语常用现在完成时。如为This(it) was+the+序数词，那么从句就要用过去完成时。例如“This is the third time I have read this novel．(这是我第三次看这本小说了。)”。所以此处正确答案为have seen。
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