皮肤病症状为大量渗出时，多选用（）
A.洗剂
B.溶液湿敷
C.油膏软膏
D.酊剂
E.粉剂
参考答案：B
Leaders of many countries have been trying to ______ what it is that makes China develop so fast.
A．carry out
B．figure out
C．watch out
D．go out
如果不考虑呼吸因素的影响。【HCO3-】变化10mmol则pH相应变化（）
A.0.03
B.0.05
C.0.08
D.0.11
E.0.15
