Barges which carrier most of the heavy freight on rivers and canals are usually

游客2024-11-23 40

问题 Barges which carrier most of the heavy freight on rivers and canals are usually propelled by towing.

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答案 carrier一carry

解析译文：在水道和运河上承栽大多数重货的驳船通常是靠拖力来驱动的。
分析：考查词性。carrier是名词，意为“运送者；货运公司”。而此处which引导的定语从句中需要谓语动词，主语Barges是复数形式，故将carrier改为carry。

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