“Grace decides to buy a car with the money she saved”中，为什么用with而不用use？

Grace decides to buy a car ____the money she saved. A.with B.use C.by D.make \u6539\u9519It's going to more

A \uff1awith --------Using sth to do sth.\u7528xx\u53bb\u505a\u67d0\u4e8b\u3002

\u7528use\u7684\u8bdd\uff0c\u53e5\u4e2d\u5c31\u6709\u4e24\u4e2a\u52a8\u8bcd\u4e86\uff08decide, use\uff09\uff0c\u8fd9\u662f\u4e0d\u5bf9\u7684\u3002\u7528\u5b83\u7684\u52a8\u540d\u8bcd\u5f62\u5f0f using \u5c31\u53ef\u4ee5\u3002

with \u8fd9\u91cc\u610f\u601d \u7528\uff0c\u548cmoney \u8fde\u7528\uff0c\u8868\u793a\u82b1\u94b1

use 是动词 一个句子里不可以有两个动词 这句的动词是decides

这个句子的结构是：Grace (主语) decides （谓语动词）to buy a car (不定式宾语 )with the money she saved（方式状语）。这样不难看出，“用她省下的钱”并非是这个句子的谓语，其充当的是状语的角色，来补充说明行为方式，状语就介词with而并非另一个动词。

楼上几位的如果你不懂的话，记住一个规律就好了.
by something with somemoney 这是一个固定搭配.

先分清句子的成分吧:这个句子的结构是：Grace (主语) decides （谓语动词）to buy a car (不定式宾语 )with the money she saved（方式状语）.这样就不难了吧

use后面跟 从句？

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