男性。40岁。15年前开始在社交应酬时饮酒,开始饮约合白酒100一150g/次。12年前饮酒量明显增加。饮50度白酒>300g/次才能喝醉。11年前出现渴望喝酒,常寻找饮酒机会,不喝酒则感心慌。9年前减少或停止饮酒除感心慌外,还出现全身不适,疼痛。双手发抖.饮酒后症状就消失。2年前曾因急性阑尾炎手术而停止饮酒2天后。出现心慌。烦躁不安。大汗。双手震颤。晚上还说看见床上到处都是虫子,还不停拍打床单。该患者开始出现酒依赖是在()
A. 15年前
B. 12年前
C. 11年前
D. 9年前
E. 2年前
查看答案
A company has a large data center with hundreds of AIX and Linux OS images on both stand-alone and LPARed machines. They are likely to undergo some downsizing in the near future. The IT Director is concerned with their ability to manage the environment with fewer staff members. What software should the pSeries technical specialist recommend to the customer to provide for more efficient management, quicker provisioning, and monitoring?()
A. TSM
B. CSM
C. NIM
D. PSSP
nancy used a rich text field on a form to capture data. she would like to display the data in a view. which of the following should she do?()
A. use @texttorichtext
B. use a richtext title field
C. use the @text(fieldname) in the column formula
D. nothing rich text display in the view
干管定线时其延伸方向应和二级泵站输水到水池、水塔、大用户的水流方向一致,以最近的距离,将一条或几条干管平行地布置在用水量较大的街区。平行的干管间距约为()m。
A. 100~300
B. 300~500
C. 500~800
D. 800~1000