英语语法 ,请求分析一下句子结构,从句类型,谢谢cheap and enough labor supply was important in helping this didtrict to become an industrial center
句子的结构是什么?
追答主语:Cheap and enough labor supply
谓语:was
表语:important
状语:in helping this district to become an industrial center
状语中细分析:
in介词,helping 是介词的宾语。
this district 是helping 的宾语,to become an industrial center 是宾语补足语
认真答题,确保正确,欢迎追问,有问必答。
追问为什么用介词in,用其他的介词不可以吗?谢谢
追答in表示在⋯方面,其它介词可没这意思。
谢谢好评
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