心脏粘液瘤可附着于()
A.左房
B.右房
C.左室
D.右室
E.可多发
参考答案:A, B, C, D, E
职业技能鉴定考务管理的作用?
根据《新店开业IT验收标准》规定,门店前台电脑型号为()
A.联想 THINK CENTRE M4050T
B.联想 THINK CENTRE M6100T
C.联想 THINK CENTRE M6150T
D.联想 THINK CENTRE M4000T