[多选题]Monophthongs are described according to _______, _______, _______. (  )M1x答案窝(daanwo.com)-大学生作业答案及考资分享平台
Athe height of the tongueM1x答案窝(daanwo.com)-大学生作业答案及考资分享平台
Bthe position of the body of the tongueM1x答案窝(daanwo.com)-大学生作业答案及考资分享平台
Cthe roundness of the lipsM1x答案窝(daanwo.com)-大学生作业答案及考资分享平台
Dthe manner of articulation