Our teacher is very strict ()our homework. 答案是in，为什么啊？

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be strict in sth. 对（某事）严格
be strict with sb. 对（某人）严格

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be strict in sth 对某事严格
固定搭配

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be strict with 对某人很严厉,严格樱辩敬灶拿

be strict in 对做的脊慎某事很严格

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