节律性、周期性饥饿痛常见于()
A.胃黏膜脱垂
B.十二指肠溃疡
C.胃癌
D.胃窦溃疡
E.消化不良
参考答案:B, D
I know it’s hard, but I ______ want to try.
A.already
B.yet
C.still
D.not
急性心肌梗死时梗死时,特异性最高的血清标志物是
A.LDH
B.TnI
C.α-HBDH
D.CK-MB
E.SCOT