to keep CSX trains running at a very demanding operating capacity在句中什么成分

2 to keep CSX trains running at a very demanding operating capacity在句中什么成分

Accomplishing their mission requires a staff of dedicated professionals who can ensure availability of the locomotives, cars, track, and maintenance parts needed to keep CSX trains running at a very demanding operating capacity.

不确定，有没有ensure.......to do, 动词不定式做状语；to keep CSX trains running at a very demanding operating capacity在句中什么成分？

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分类：句式分析

最佳答案 2023-04-07 06:58

ensure的宾语是availability，与to keep ... 无关。

看看这么分析，能否帮助你理解这个句子的语法结构：

who 主语

can ensure 谓语

availability 宾语（[that is] needed to keep ... 过去分词短语做宾语的后置定语，不定式在过去分词短语中做状语）

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huck finn - 语言学爱好者

擅长：语言学 | 采纳率 59% | 回答于 2023-04-06 17:19

默认排序时间排序

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黎反修 - 英语翻译（已退休） 2023-04-05 07:16

擅长：数词用法,存在句,英语考试

这里的 to keep CSX trains running at a very demanding operating capacity 是目的状语。

2 to keep CSX trains running at a very demanding operating capacity在句中什么成分

最佳答案 2023-04-07 06:58

其它 1 个回答

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