ThedebateoverbilingualeducationcentersontheissueofwhethertheUnitedStatesshouldforstertheideaofasinglecommonlanguage,anidea,somebelieve,thathasinthepast(beencrucialinbindingdiverseconstituenciestogether.)
在这里我想问,becrucialtobinddiverseconstituenciestogether可不可以呢?becrucialindoing是习惯用法么?什么时候用becrucialindoing?什么时候用becrucialtodo?
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