as fast后面省略了什么 - 柯帕斯英语网

as fast后面省略了什么

Giving the worker a cart greatly improved his efficiency,and now he can work twice as fast.

老师，as fast省略了as fast as he can do before.这样理解吗；老师，比较状语从句就要省略吗？

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分类：状语从句

最佳答案 2018-06-27 18:49

twice as fast为倍数表示法。是二倍，快一倍。

three time faster: 快二倍，是三倍。

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曹荣禄 -

擅长：动词用法,句法问题 | 采纳率 82% | 回答于 1秒前

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ruiqiang 提出于 2018-06-26 20:09