上课时,同学们异口同声地说:“是葱,韭菜和葱,说:“韭菜的叶子是长长的,这节课告诉我们,”this lesson tells us that we must form a good habit of careful observation and careful comparison. 今天,today, miss liu took out a handful of green vegetables from the drawer. "it s scallion,而葱的叶子是圆圆的, "the l