when i opened thedoor ,i found in he come.only in this way we can improve our english studyhe was made work very hard from morning till night .这三个句子分别错在哪
问题描述：
when i opened thedoor ,i found in he come.only in this way we can improve our english study
he was made work very hard from morning till night .这三个句子分别错在哪
答