您的位置: 首页  >  作业答案  >  英语  >  He was a good swimmer so he -swim to the river bank when the boat sank.A.couldBmightCshouldDwas abA. could B. might C. should D.was able to.答案是D.为什么A 不对,could 比be able to 语气弱,有这点区别吗? 谢谢

He was a good swimmer so he -swim to the river bank when the boat sank.A.couldBmightCshouldDwas abA. could B. might C. should D.was able to.答案是D.为什么A 不对,could 比be able to 语气弱,有这点区别吗? 谢谢

分类: 作业答案 • 2022-01-02 13:14:10
问题描述：

He was a good swimmer so he -swim to the river bank when the boat sank.A.couldBmightCshouldDwas ab
A. could B. might C. should D.was able to.答案是D.为什么A 不对,could 比be able to 语气弱,有这点区别吗? 谢谢

答

could偏重于意愿
be able to偏重于能力

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