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What common English verb becomes its own past tense by rearranging its letters?
常用的英文动词里面哪个是可以通过调整字母顺序变成过去式的?
You must use the past tense here, I'm afraid.
恐怕在这儿你必须使用过去时态。
The results themselves should be described in the past tense, like the methods.
与“方法”部分一样,叙述“结果”时应使用过去时。