财务净现值是评价项目盈利能力的( )。
A.相对指标B.绝对指标C.时间性指标D.比率性指标
参考答案:B
We didn't get the Snoopy doll because they had been ______. [ ]
A. sold of
B. sold off
C. sold out
D. sold over
男性,61岁,工作繁忙,饮食不规律,半年来出现“胃痛”,与进食无关,自服泰胃美无效,3天前黑便一次,体重下降,为确诊应选何种检查方法
A.上消化道造影B.胃镜C.CTD.胃十二指肠B超E.便潜血