患者男，40岁，2周来右侧咬物不适，冷水引起疼痛，近2日来夜间疼痛，影响睡眠，并引起半侧头痛，疼痛不能定位，检查右侧上、下磨牙面均有深的龋洞。对患牙的应急处理为
A、拔除B
暂无解析
Wecanhear____fromthebackoftheroom.
Itisimperativethatstudents_____theirtermpapersontime.
Thecompositionscontainedsofewerrorsthattheteachergotthestudents_____oneanother’spapers.
MissGreenwas____$100fordrivingafterdrinking.
Priceshaverecentlyriseninorderto__________theincreasedcostofrawmaterials.
