有Do you know how to do?的问法么

有Do you know how to do?的问法么 Do you really know how to Do you know how to o__the machine? do you know how to write How do you know? do you know how() how do you know Do you know how to go to Beijing?可不可以说：Do you know how you w how do you know开头的英文歌 Do you know how to make fruit salad? 这句用how to 体现的什么语法? Do you know how important you are to me? Do you know you to me and have how important