慢性肺心病最常见的病因是().
A.COPD
B.支气管哮喘
C.支气管扩张
D.肺结核
E.肺间质纤维化
参考答案:A
—Why not join us in the game?
— ________.[ ]
A. Sure, please do
B. No, you do the same
C. Oh, that's all right
D. Ok, coming
桡骨下1/3骨折合并尺骨小头脱位()
A.孟氏骨折
B.盖氏骨折
C.Colles骨折
D.Smith骨折
E.Barton骨折