Reading English aloud in the morning opens the door to improve your English writing.单句改错

问题描述:

Reading English aloud in the morning opens the door to improve your English writing.单句改错

improving

1.答案:improve → improving.
2.固定结构the door to (doing) sth,意思是“通往...的大门/途径(可以引申理解)”.
其中的to为介词,并非不定式符号,所以其后是名词/动名词,而不能是动词原形.