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Text{{/B}} There is no denying that students should learn something about how computers work, just as we expect them at least to understand that the internal-combustion engine has something to do with burning fuel, expanding gases and pistons being driven, {{U}} (26) {{/U}} people should have some basic idea of how the things that they use {{U}} (27) {{/U}} what they do. Further, students might be helped by a course {{U}} (28) {{/U}} considers the computer’s impact {{U}} (29) {{/U}} society. But that is not {{U}} (30) {{/U}} is meant by computer literacy. For computer literacy is not a form of literacy; it is a trade skill that should not be {{U}} (31) {{/U}} as a liberal art. {{U}} (32) {{/U}} how to use a computer and learning how to program one are two distinct activities A. save B. free C. deprive D. heighten [多选题]药物不良反应包括:( )
A.副作 B.毒性反应 C.后遗效应 D.继发反应 E.变态反应 [单项选择]桑寄生不具有的功效是()
A. 祛风湿 B. 补肺止血 C. 补肝肾 D. 强筋骨 E. 安胎 [单项选择]Hurry up. Don’t keep Xiao Wang ______.
A. wait B. waited C. waiting [单项选择]最适宜用来识别原始粒细胞的白细胞分化抗原(CD)的是( )
A. CD33 B. CD3 C. CD19 D. CD41 E. CD44 [判断题]在超过1.1米的高站台或路肩窄、路基高的线路上作业时,必须停车上下。若确需在运行中从低于1.1米的站台上上下车时,由铁路局批准,但车速不得超过10㎞/h。
A.正确 B.错误 [单项选择]男性患者,36岁,水肿、少尿1个月,鼻出血3天,查体贫血貌,BP:160/90mmHg,Hb80g/L,尿蛋白(++),尿隐血(++),尿RBC6~8/HP,血肌酐846μmol/L,B超左肾9.1cm×4.1cm×4.2cm,右肾8.6cm×4.3cm×4.1cm,最可能的诊断是()
A. 慢性肾炎急性发作 B. 急进性肾炎 C. 急性肾功能衰竭 D. 慢性肾功能衰竭 E. 高血压肾动脉硬化 [单项选择]()是一部以解释汉字形、音、义为主要内容的大型历史性详解字典。
A. 《新华字典》 B. 《古汉语常用字字典》 C. 《中华大字典》 D. 《汉语大字典》 [单选题]根据《中华人民共和国民用航空安全保卫条例》,限量携带的物品及其数量,由( )规定。
A.机场公安局 B.机场安检部门 C.国务院民用航空主管部门 D.民航局公安局 [单项选择]局域网的网络硬件主要包括服务器、工作站、网卡和
A. 传输介质 B. 连接设备 C. 网络协议 D. 网络拓扑结构 [多项选择]金黄色葡萄球菌肠炎的特点有()
A. 多继发于长期口服广谱抗生素 B. 有明显中毒症状 C. 凝固酶试验阴性 D. 大便呈暗绿色 E. 便常规可见较多脓细胞 [单项选择]Passage Four
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