重点单词
问题;事情______________________________________________________
背部;腰背______________________________________________________
咽喉;喉咙______________________________________________________
胃疼;腹痛______________________________________________________
脚;足__________________________________________________________
颈;脖子________________________________________________________
胃;腹部________________________________________________________
放松;休息______________________________________________________
咳嗽____________________________________________________________
牙痛___________________________________________________________
头痛___________________________________________________________
乘客;旅客_____________________________________________________
问题;苦恼_____________________________________________________
她自己_________________________________________________________