既解毒消肿，又开窍辟秽的药是（）
A.硼砂
B.蟾酥
C.白芷
D.远志
E.僵蚕
参考答案：B
—Thank you very much.
—______. [ ]
A. Thanks a lot
B. Oh, yes, you are right
C. That's all right
D. That's right
可摘局部义齿基托蜡型的边缘厚度应为
A．小于0.5mm
B．0.5～1.0mm
C．1.0～1.5mm
D．1.5～2.0mm
E．2.5～3.0mm
