he finished his homework _____.he finished his homework _____.A,on his ownB.by his ownC,in his ownD.at his own为什么是选A啊?我觉得选B啊,介词应该怎么用啊.唉
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he finished his homework _____.he finished his homework _____.A,on his ownB.by his ownC,in his ownD.at his own为什么是选A啊?我觉得选B啊,介词应该怎么用啊.唉
he finished his homework _____.
he finished his homework _____.
A,on his own
B.by his own
C,in his own
D.at his own
为什么是选A啊?我觉得选B啊,介词应该怎么用啊.唉
he finished his homework _____.he finished his homework _____.A,on his ownB.by his ownC,in his ownD.at his own为什么是选A啊?我觉得选B啊,介词应该怎么用啊.唉
答案：he finished his homework on his own .
解析；on one'own 是固定搭配,翻译为由某人自己.
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do sth. on one's own
固定短语，同义词是do sth.by oneself 独立做某事
on one's own 固定搭配＝by oneslef
on one's own=do sth.by oneself=do sth alone
A.on one's own是固定词组，某人自己做某事，记下来就好
选A,no one's own=by oneself 意思为“独自一人”，希望可以帮到你
on one's own. 固定短语，就好比do homework为固定短语翻译为“做作业”，而不是make homework
do sth. on one's own 独立地；独自地；主动地
等于by himself
希望能帮到你。
固定搭配：do something on one's own
on one'own 是个固定短语，其含义=do sth by oneself,即靠自己/独立去做........的意思，在句子中常用作方式状语。