胸胁迸伤推拿按摩治疗前应先排除（）
A.气胸
B.肋骨骨折
C.肺部感染
D.结核
E.椎体骨折
参考答案：A, B, C, D, E
--- Had we been more careful, the accident might not have happened.
--- But we _____ at that time.
A．hadn’t
B．didn’t
C．weren’t
D．might not
以下何种不是噻嗪类的作用（）
A.降血压
B.抗利尿
C.血糖升高
D.利尿
E.促进尿酸排泄
