诊断首先考虑是
A.肋骨骨折B.张力性气胸C.肋骨骨折并张力性气胸D.血心包E.肋骨内固定
参考答案:C
Lin Gao asked Jim _____ the Christmas tree.
A.how to decorate
B.what to decorate
C.how did he decorate
D.what did he decorate
申请药品注册的临床试验均须按照《药物临床试验质量管理规范》执行的是
A.Ⅰ期临床试验
B.Ⅱ期临床试验
C.Ⅲ期临床试验
D.Ⅳ期临床试验
E.各期临床试验