Do you know-----------?a.Which coat he would like to try b.Which coat he would like to try on选哪个呢,为啥?

what do you know Do you know what Do you know Facebook? do you know my how do you know Do you know Do you know? do you know 亲,Do you know? Do you know what? do you know there? do you know sex How do you know? Do you know? do you know these Do you know do you know是什么意思 Do you know wheretogo,