以下对整体局域网提供服务的服务器的说法错误的是（） A.为局域网提供公共信息服务，文 发布时间：2018-09-14 01:22 │ 来源：www.tikuol.com 题型：单项选择题 问题： 以下对整体局域网提供服务的服务器的说法错误的是（）A.为局域网提供公共信息服务，文件服务B.服务对象为网络全局C.由部门管理维护D.由网络中心管理维护
题型：单项选择题 患者，男，35岁。因暴食而胁腹剧痛，胸胁胀满，矢气后可缓，舌苔薄黄，脉弦小数。实验室检查：血清淀粉酶600索氏单位。应首先考虑的是A．胃穿孔B．胆石症C．急性胰腺炎D．肠梗阻E．急性胆囊炎 查看答案
题型：单项选择题 Stress is with us all the time. It comes from mental or emotional activity as well as physical activity. It is unique and personal to each of us. So personal, in fact, that what may be relaxing to one person may be stressful to another. For example, if you’re a busy executive who likes to keep occupied all of the time, "taking it easy" at the beach on a beautiful day may be extremely frustrating, nonproductive, and upsetting. You may be emotionally distressed from "doing nothing." Too much emotional stress can cause physical illnesses such as high blood pressure, ulcers, or even heart disease. Physical stress from work or exercise is not likely to cause such ailments. The truth is that physical exercise can help you to relax and to better handle your mental or emotional stress.Which of the following people would find "taking it easy" stressful A．Construction workers.B．Business executives.C．Farm workers.D．Truck drivers. 查看答案
