价格鉴证必须综合考虑单项资产在整体资产中的重要性,不应孤立地确定单项资产的价值,这是价格鉴证()原则的要求。
A.替代
B.预期
C.贡献
D.时点
参考答案:C
Dina,________ for months to find a job as a waitress, finally took a position at a
local advertising agency.
A.struggling
B.struggled
C.having struggled
D.to struggle
对胃酸低,全身情况差的老年人,诊断为瘢痕性幽门梗阻,应采取的治疗方式是()
A.胃大部切除术(毕I式)
B.幽门成形术
C.输血,输液,加强营养
D.胃空肠吻合术
E.半胃切除术