Theyoungladywasc

发布时间：2020-07-11 14:04:41

The young lady was careful _________.













A.not repeating her mistake












B.not repeated her mistake











C.to not repeat her mistake











D.never to repeat her mistake

网友回答

D解析这是短语be careful not to do sth.的搭配，故选D。
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