下列支气管疾病中，引起咯血较少见的是A．支气管肺癌B．支气管结石C．支气管结核D．慢 发布时间：2018-01-05 09:30 │ 来源：www.tikuol.com 题型：单项选择题 问题： 下列支气管疾病中，引起咯血较少见的是A．支气管肺癌B．支气管结石C．支气管结核D．慢性支气管炎E．支气管扩张症
题型：单项选择题 阅读理解。 During the winter, Fred Carpenter goes skiing (滑雪) just about every weekend. Sometimes he drives as far as three hundred miles to find the freshest snow. Fred has been skiing since he was seven years old. By the time he was twelve, he had won several junior championships. When he was thirteen, he lost his right leg in an accident. By the next season, Fred had learned to ski on one leg. "It's certainly a little harder this way," Fred says, "but the thrill is just the same." Now Fred is looking for other people like himself who love to ski. "It's time to organize some races!"he says. 1. Fred Carpenter goes skiing during the ______. [ ]A. spring B. summer C. autumn D. winter 2. Carpenter began skiing when he was ______. [ ]A. twelve B. thirteen C. fourteen D. seven 3. Carpenter learned to ski on one leg ______. [ ]A. after he had an accident B. after he found the freshest snow C. because he liked skiing this way D. because he was a champion 4. Fred Carpenter does not ______. [ ]A. love skiing B. give up easily C. enjoy driving D. show up easily 查看答案
题型：单项选择题 买方押汇产品主要满足的客户需求是（）。A．进口商无法付款赎单时，银行为其提供的短期资金融通B．国内贸易买方无法付款赎单时，银行为其提供的短期资金融通C．出口商为按时组织货源，履行出口合同项下义务，银行为其提供的短期资金融通D．国内贸易卖方为未提前获得信用证项下款项，银行为其提供的短期资金融通 查看答案
题型：单项选择题 但丁：走你自己的路，让别人去说吧！波兰谚语：常问路的人不会迷失方向。达芬奇：应当耐心地听取他人意见，认真考虑指责你的人是否有理。塞纳克：相信一切人和怀疑一切人，其错误是一样的。对上述各种说法分析正确的是（）①相信一切人和怀疑一切人都是形而上学的做法，必须坚决反对②真理具有具体性和条件性，上述说法是否是真理应该因人而异③实践是检验认识真理性的主要标准，他人经验与自身实践无关④知识构成、立场和看问题的角度等不同，对事物看法会有所不同A.①②B.②③C.③④D.①④ 查看答案