________ ________ ________(骑自行车）to work is good for our health,I think填啥还有：I went to Xian 后面填什么形式是take还是by?
问题描述：
________ ________ ________(骑自行车）to work is good for our health,I think填啥
还有：I went to Xian 后面填什么形式是take还是by?
答
Riding a bike 动名词短语作主语
by， 表示“通过”（交通工具）， take是作谓语用的，take a bus to …
答
Riding a bicycle
答
Riding a bike
by
答
Riding a bike