起重机的检查维修保养按时间上分为()。
A.日检、季检、年检
B.日检、月检、季检
C.日检、月检、年检
D.月检、季检、年检
参考答案:D
Have you made out your ______ for a passport?
A.appointment
B.application
C.apposition
D.appreciation
患者,男性,24岁,45天前因车祸引起脾破裂行脾摘除术,术中输血800ml,术前曾体检,HBsAg(-)、抗-H(2V(-),现出现恶心、呕吐、乏力、尿黄,化验ALT210IU/L,AST175IU/L、TBIL76.2μmol/L、DBIL30.9μmol/L
为明确诊断应查项目是()
A.抗-HAVIgM、IgG
B.HbsAg
C.HCVRNA和抗-HCV
D.HDAg和抗-HDIgM
E.抗-HEV