访问程序存储器数据表的指令语句是()
A、MOVCA,@A+DPTR
B、MOVXA,@DPTR
C、片内/片外程序存储器选择
D、PUSHACC
参考答案:A
_________you don’t give up(放弃),your dreams will come true.
A.As long as
B.As soon as
C.As well as
D.As often as
患者男,34岁。双眼先后出现眼红、畏光、流泪、异物感1天,分泌物少,为浆液性。双眼视力正常,眼睑高度水肿,整个球结膜下有点状、片状出血。1%荧光素染色,裂隙灯下见角膜弥漫细小点状着色。患者的同事2日前有相似症状,最可能的诊断为()
A.春季卡他性结膜炎
B.急性卡他性结膜炎
C.流行性出血性结膜炎
D.咽结膜热
E.单疱病毒性角膜炎