Acoupleofyearsagowe________theGr

发布时间：2020-07-26 01:38:21

A couple of years ago we ________ the Great Wall Station at the South Pole．A.findB.foundC.foundedD.founden

网友回答

C解析在动词变形时，find和found这两个单词，容易发生混淆。find(v．)找，找到find，found，found，findingfound(v．)建立，设立found，founded，founded，founding
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