急性肝炎时血清中哪种酶的活性改变最显著()
A.LDH
B.CPK
C.GPT
D.GOT
E.AKP
参考答案:C
图2为常见ROM的分类图。图中标出的①、②、③、④相应的英文缩写是:
A. PROM、EPROM、EEPROM、Flash ROM
B. EPROM、EEPROM、PROM、Flash ROM
C. EEPROM、Flash ROM、PROM、EPROM
D. Flash ROM、PROM、EPROM、EEPROM
surprised me most was that they had finished the talk so quickly.
A.Which
B.Why
C.That
D.What