单句改错:They would do everything they could save their city .

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/02 23:21:54
单句改错:They would do everything they could save their city .

单句改错:They would do everything they could save their city .
单句改错:They would do everything they could save their city .

单句改错:They would do everything they could save their city .
they would do everything they could to save their city.
原句中有了两个谓语动词do和save,所以要去掉后面一个动词的谓语性质,则将它改为动词不定式to save

They would do everything they could to save their city.

楼上的都改错了,应该是:
They would do everything they could to save their city .

They would do everything they could to save their city .
加to,表目的。