she was already in her late fifties when she ( )took up long-distance running
题目
she was already in her late fifties when she ( )took up long-distance running
A.picked up B.made up C.put up D.took up
该题正确答案应选D,请翻译一下句子并解释原因
答案
take up 从事
当她开始从事长跑运动时,她已经50多岁了
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