Question

4. I entered the recycle bin with the hope of finding the document I                 by mistake. (cut)

我走进回收站，希望找到我遭他人误删的文件。

Answer 1

4. had had cut out考查have和cut的用法。cut out删除。have sth. done使某事被(他人)做，某事遭到……。其中，过去分词作宾语补足语。因"遭他人误删"的情况发生在entered之前，所以用过去完成式。类似have后接过去分词作宾补的动词还有get、find、make、want、demand等。