They usually have a football match() Friday.A.in B.on C.at D.to

They usually have a football match() Friday.A.in B.on C.at D.to
They usually have a football match() Friday.
A.in B.on C.at D.to

They usually have a football match() Friday.A.in B.on C.at D.to
on
在星期几前用ON

on
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B on
on + 星期
on Friday 在周五
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B
在特定的某天或星期前加on。
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