[单项选择]
{{B}}Passage 1{{/B}}

The biggest safety threat facing airlines today may not be a terrorist with a gun, but the man with the portable computer in business class. In the last 15 years, pilots have reported well over 100 incidents that could have been caused by electromagnetic interference. The source of this interference remains unconfirmed, but increasingly, experts are pointing the blame at portable electronic devices such as portable computers, radio and cassette players and mobile telephones. RTCA, an organization which advises the aviation (航空) industry, has recommended that all airlines ban(禁止)such devices from being used during "critical" stages of flight particularly take- off and landing. Some experts have gone further, calling for a total ban during all flights. (76){{U}} Currently, rules on using these devices are left up to indi A. a new rule for all airlines B. the defects of electronic devices C. a possible cause of aircraft crashes D. effective safety measures for air flight 查看答案 更多"{{B}}Passage 1{{/B}} Th"的相关试题: [单项选择] {{B}}Passage 1{{/B}} The biggest safety threat facing airlines today may not be a terrorist with a gun, but the man with the portable computer in business class. In the last 15 years, pilots have reported well over 100 incidents that could have been caused by electromagnetic interference. The source of this interference remains unconfirmed, but increasingly, experts are pointing the blame at portable electronic devices such as portable computers, radio and cassette players and mobile telephones. RTCA, an organization which advises the aviation (航空) industry, has recommended that all airlines ban(禁止)such devices from being used during "critical" stages of flight particularly take- off and landing. Some experts have gone further, calling for a total ban during all flights. (76){{U}} Currently, rules on using these devices are left up to indi A. They may have been caused by the damage to the radio systems. B. They may have taken place during take- off and landing. C. They were proved to have been caused by the passengers’ portable computers. D. They were suspected to have resulted from electromagnetic interference. 查看答案 [单项选择]Passage Four The biggest danger facing the global airline industry is not the effects of terrorism, war, SARS and economic downturn. ①It is that these blows, which have helped ground three national flag carriers and force two American airlines into Chapter 11 bankruptcy, will divert attention from the inherent weaknesses of aviation, which they have exaeerbated(恶化). As in the crisis that attended the first Gulf War, many airlines hope that traffic will soon bounce back, and a few catastrophic years will be followed by fuller planes, happier passengers and a return to profitability. Yet the industry’s problems are deeper and older than the trauma of the past two years implies. As the centenary of the first powered flight approaches in December, the industry it launched is still remarkably primitive. The car industry, created not long after the Wright Brothers made history, is now a global industry dominated by a dozen firms, at least half of which make goo A. are the effects of various disasters B. are actually not fully recognized C. are attracting a lot of attention D. are not the real cause of airlines’ bankruptcy 查看答案 [单项选择]{{B}}Passage Three{{/B}} The passage is about{{U}} {{/U}}. A. dyslexia and intelligence B. dyslexia and culture C. dyslexia and vision D. dyslexia and personality 查看答案 [填空题]{{B}}Section B{{/B}} Passage One {{B}}Questions 52 to 56 are based on the following passage.{{/B}} Two years ago this month, Doubleday published a historical thriller with an announced first printing of 85,000 and high hopes that a little-known writer named Dan Brown would catch on with the general public. "We surely expected to have a huge success, but I don’t think anyone dreamed it would be come a historic publication," says Stephen Rubin, president and publisher of the Doubleday Broadway Publishing Group. If the Harry Potter books stand as the essential popular read for young people, then The Da Vinci Code has captured the crown for grown-ups. A word-of-mouth sensation from the moment it came out, Brown’s controversial mix of storytelling anti speculation remains high on best-seller lists even as it begins its third year since A. A．its theme B．its writing style C．Dan Brown’s popularity D．the historical details in the book 查看答案 我来回答: 提交 最新试题 ●    患者，女性，55岁。近半年来午后低热、消瘦，闭经，乏力、食欲减退，盗汗，干咳，偶有少量黏液痰。该患者 ●    [多选题]《失业保险条例》规定社会保险经办机构具体承办失业保险工作,履行的职责有( ) ●    [填空题]《工伤保险条例》规定,经办机构应当定期公布工伤保险基金的( ),及时向社会保险行政部 ●    [单选题] 根据《工伤保险条例》第四十六条规定,经办机构具体承办工伤保险事务,履行的职责不包括( ●    [多选题]送电工作的组织，由()组织开展安全交底和安全检查，明确职责，各专业分别落实相关安全措施并向 ●    [判断题]―年10月15日起实施的集团《上海轨道交通非正常行车作业管理规定》中指出，列车切除ATP运 网站地图 我要搜题网  版权所有  ©2023  湘ICP备18016427号   购买搜题卡查看答案 [会员特权] 开通VIP， 查看 全部题目答案 [会员特权] 享免全部广告特权 推荐91天 ¥36.8 ￥80元 31天 ¥20.8 ￥40元 365天 ¥88.8 ￥188元 请选择支付方式 微信支付 支付宝支付 点击支付即表示同意并接受了《购买须知》 立即支付 系统将自动为您注册账号 已有账号登录 找回账号密码 请使用微信扫码支付 订单号： 请不要关闭本页面，支付完成后请点击【支付完成】按钮 支付完成 取消支付 恭喜您，购买搜题卡成功 系统为您生成的账号密码如下： 账号 密码 重要提示：请拍照或截图保存账号密码！ 我要搜题网官网：https://www.woyaosouti.com 我已记住账号密码