To be a learner, it is going to only ever handy for you personally to differentiate /?/ and /u:/, not /?/ and /u/, and you may make this happen by size.I believe the dialogue about /x/ and /?/ is superfluous. I checked various WIKI-internet pages and though the one says that /x/ is Incorrect another states /x/ is proper.Can a work be deemed "not co… Read More