以层次模型建立的数据库系统,其主要代表是A.DBTG B.SQL C.MIS D.I 发布时间:2018-01-03 01:58 │ 来源:www.tikuol.com 题型:单项选择题 问题: 以层次模型建立的数据库系统,其主要代表是A.DBTGB.SQLC.MISD.IMS
题型:单项选择题 ---What do you think of the man you have just interviewed? ---He gave me a(an) _________ that he was not very _______about the job. A.expression; eagerB.impression; enthusiasticC.idea; anxiousD.impression; interested 查看答案
题型:单项选择题 患者女,60岁。体型肥胖,因慢性肾盂肾炎尿毒症行腹膜透析3个月,近2个月腹透液引流欠通畅,但腹透液清亮,腹平片示腹透管无漂移,其最大可能是()。A.腹膜炎B.腹膜硬化C.腹透管移位D.腹透管周围网膜包绕E.腹透管刺激腹膜 查看答案