初中英语语法(部分)
bigintodosth还是bigindoingsth
starttodosth还是startdoingsth
learntodosth还是learndoingsth
finishtodosth还是finishdoingsth
两者都有的话,说明白区别,拜托一定要正确!错的话………我的期末考就泡汤了…………