多发伤的临床特点有()
A.伤情变化快、死亡率高
B.伤情严重、休克率高
C.伤情复杂、容易漏诊
D.伤情复杂、处理矛盾
E.抵抗力低、容易感染
参考答案:A, B, C, D, E
I hope you can give me _____. [ ]
A. some advices
B. some suggestion
C. two pieces of advice
D. two advice
下颌双尖牙牙髓炎进行治疗时,应用
A.上颌结节麻醉
B.下颌传导麻醉
C.浸润麻醉
D.门齿孔麻醉
E.腭大孔麻醉