显示器的主要技术指标之一是______。 A．分辨率 B．亮度 C．彩色 D． 发布时间：2017-01-21 22:55 │ 来源：www.tikuol.com 题型：单项选择题 问题： 显示器的主要技术指标之一是______。A．分辨率 B．亮度 C．彩色 D．对比度
题型：单项选择题 在方框中选择适当的句子补全对话。A: Hello, Max. How are you?B: Fine, thanks.A: 1 .You look pale (苍白 ) and tired. Is anything wrong?B: Well, yes, perhaps you can give me some advice.A: Of course, if I can.B: Well, I can't sleep at night. 2 .A: Oh, dear! That's terrible! No wonder you look so sleepy and tired. If I were you, 3 .B: Yes. Every night I go to the playground and run. But still I can't fall asleep.A: I think you can drink a cup of milk before you go to bed. 4 .B: I'll try it tonight.A: And you should relax a while and 5 Maybe you can go out for a holiday.B: That sounds nice. Thank you.A. don't always work so hard.B. It is said milk can help you sleep better.C. I'd do some exercise before going to bed.D. Are you sure you're all right?E. Every night I turn from side to side in bed until three o'clock next morning.F. I'd watch TV or listen to some music. 查看答案
题型：单项选择题 患者男，28岁，诉左侧牙有剧烈、自发性、搏动性牙痛，遇冷刺激可以暂时缓解，诊断为急性牙髓炎，此时何种处理能最大程度缓解疼痛A．根管引流B．黏膜切开引流C．骨膜切开引流D．服用止痛药和面部冷敷E．局麻下开髓引流 查看答案
题型：单项选择题 有位诗人说：祖国意味着责任。下列不是对国家负责的表现的是[ ]A．在第29届奥运会上，中国体育健儿顽强拼搏，取得51枚金牌B．科学家用自己的科研成果造福人民C．“神舟”七号的凯旋归来D．热爱祖国的同时，一定要关注个人的得失 查看答案
题型：单项选择题 法院审理一起受贿案时，被告人甲称因侦查人员刑讯不得已承认犯罪事实，并讲述受到刑讯的具体时间。检察机关为证明侦查讯问程序合法，当庭播放了有关讯问的录音录像，并提交了书面说明。录音录像属于哪种证据( )A．鉴定意见 B．视听资料C．电子数据 D．物证 查看答案