meili 发表于 2022-10-27 15:56:59

Aforcecanbeapushorapull.Ifyouuseaforceonacart,itwillmoveandkeepsmovingforsometimebeforeitstop.答案说keep不加s,为什么?

<p>问题:Aforcecanbeapushorapull.Ifyouuseaforceonacart,itwillmoveandkeepsmovingforsometimebeforeitstop.答案说keep不加s,为什么?
<p>答案:↓↓↓<p class="nav-title mt10" style="border-top:1px solid #ccc;padding-top: 10px;">陈国庭的回答:<div class="content-b">网友采纳  因为keep前面是and.  and连接的成分,前后要一致.<p class="nav-title mt10" style="border-top:1px solid #ccc;padding-top: 10px;">刘全昌的回答:<div class="content-b">网友采纳  为啥不以后面的而已前面的move为主<p class="nav-title mt10" style="border-top:1px solid #ccc;padding-top: 10px;">陈国庭的回答:<div class="content-b">网友采纳  因看整个句子意思,是说,这个力量在停下来之前,有时会移动并且持续移动。keepdoing是持续做某事(固定搭配),前面的move是动词,这个keep还是动词,一般情况下,英语里两个动词是不能紧挨一起用的。所以加and来连接。两个动词共有一个主语it.<p class="nav-title mt10" style="border-top:1px solid #ccc;padding-top: 10px;">刘全昌的回答:<div class="content-b">网友采纳  因为and连接,move没s,所以keep为原型?为啥不说keeps有s,move也加s。这样也是主谓一致
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