| In the last few years our
communications network has been growing at a very fast pace. The old fixed-line
telephone has been replaced by mobile phones, Short Message Service (SMS),
e-mail and instant messaging (IM). And there are other new ways of communicating
related to the Internet, such as blogs. A recent study in Switzerland shows the different roles that communication methods can play. Stefana Broadbent is a scientist at Swisscom, Switzerland’s largest telecoms company. S A. Cell phone. B. Pay phone. C. Home phone. D. Fixed line phone. [单项选择]How can a single postage stamp be worth $ 16,800
Any mistake made in the printing of a stamp raises its value to stamp collectors. A mistake on one inexpensive postage stamp has made the stamp worth a million and a half times its original value. The mistake was made more than a hundred years ago in the British colony of Mauritius, a small island in the Indian Ocean. In 1847, an order for stamps was sent to a London printer--Mauritius was to become the fourth country in the world to issue stamps. (32) Before the order was filled and delivered, a ball was planned at Mauritius’ Government House, and stamps were needed to send out the invitations. A local printer was instructed to copy the design for the stamps. He accidentally inscribed the words "Post Office" instead of "Post Paid" on the several hundred stamps that he printed. Today there are only 26 of these misprinted stamps left-fourteen One-Penny OrangeReds and twelve Two-penny Blues. Because of the Two-pe A. All correctly printed stamps are worthless. B. Mauritius needed the stamps to send out invitations to a ball. C. The printer was punished for his mistakes. D. Collectors are constantly looking for stamps with mistakes. [单项选择]保险公司在经营过程中，对保险资金具有保值与增值的要求。保险这一特征催生了保险的（）。
A. 风险转嫁功能 B. 经济补偿功能 C. 社会管理功能 D. 资金融通功能 [单项选择]女性，20岁。因皮肤紫癜1个月，高热、口腔黏膜血疱、牙龈出血不止2天住院。查体：肝脾、淋巴结不大，胸骨无压痛。实验室检查：血红蛋白40g/L，白细胞2.0×10/L，血小板15×10/L，骨髓增生极度减低，全片未见巨核细胞。诊断首先考虑（）
A. 急性再生障碍性贫血 B. 慢性再生障碍性贫血 C. 急性白血病 D. 血小板减少性紫癜 E. 过敏性紫癜 [判断题]会车间隔时间是指单线区段的车站，自列车到达或通过车站时起，至由该站向原区间发出另一对向列车时止的最小间隔时间。( )
A.正确 B.错误 [单项选择]移植器官超急排斥反应是由于（）
A. 供体内预存有抗受体的ABO血型抗体 B. 供体内预存有抗受体的HLA-Ⅰ类抗原的抗体 C. 受体内预存有抗供体的ABO血型抗体 D. 受体内有针对供体组织器官的Tc细胞 E. 移植物中含有足够数量的免疫细胞 [简答题]举世闻名的和田玉、东珠、合浦珍珠、大理石各产于哪些民族地区？
[单选题]楼板、屋面和平台等面上短边尺寸小于( )但大于2.5cm的孔口必须用坚实的盖板盖设。
A.20cm B.25cm C.30cm D.35cm [单项选择]高等学校最基本的职能是（）。
A. 传递文化 B. 培养人才 C. 发展科学 D. 服务社会 [判断题]单程票/应急票存有量不低于本站日均发售量的5倍，低于时，按400的倍数提出申领
A.正确 B.错误 [单项选择]稳定型的Fe2O3晶格是（）型。
A. α B. β C. γ [多选题] 3 公安机关办理治安案件时，应当将传唤的原因告知（ ）。
A.被传唤人 B.被传唤人家属 C.被传唤人所属派出所 D.被传唤人工作单位 [判断题]( ) 在线路上停留的客车底，必须排风制动，以防溜逸。
A.正确 B.错误 [单项选择]病人女性，40岁，主因掌指关节和近端指间关节疼痛2月入院，诊断为类风湿关节炎。对症治疗的药物是（）
A. 泼尼松 B. 布洛芬 C. 甲氨蝶呤 D. 钙尔奇D E. 秋水仙碱 [判断题]信息标准中通过“5C”系统来评价顾客的信用品质。
[单选题]第4.2.11 规定：负荷开关禁止断开、合上( )
A.额定电流以内的负荷电流 B.故障电流 C.额定电流以内的电容电流 D.空载主变压器 [判断题] 断电灭火紧急切断带电线路导线时,剪断的位置应选择在电源方向的支持物附近
A.正确 B.错误 [简答题]文纳特卡制华虚朋在任文纳特卡学校校长期间，与教员们共同研讨、制定并实施了一种新的课程教法制度——文纳特卡制。核心思想是
[判断题]对航空摄影机进行检校的主要目的之一是为了精确获取摄影机的外方位元素。【该题涉及7.1内容】
A.正确 B.错误 我来回答: 提交
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