“Do you know you can buy two pairs of jeans get one free in that clothing store?”这句话中为什么会出现buy和get两个动词呢?

You never know what you can do until you try. You never know what you can do until you try. do you know what i do?can you guess? You can not do withoutYou can not do without.know? Do you know that can can can cans? Do you know onions can make you cry?意思 Wave.I can not do without you.Did you know ... Do you know where I can get a dictionary?改为:Do you know ( )( )( )a dictionary? Yes But if you know you will do it.I think you can do well what can i do for you/?what you said made me very sad do you know I love you ,Do not know if you can do for you,Thanks Can you play piano?Do you love music?Do you know Do you understand the sad heart?What do you know?What I can move you? Do you know you made Do you know make you what do you know Do you know what Do you know Facebook?