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即期外汇交易又称为现汇交易或外汇现货交易，是指在（）办理实际货币交割的外汇交易。
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患儿，男，7岁，"因不规则发热伴颈部肿块1月余，活动后气促，偶伴双膝关节痛1周"来诊。既往无特殊病史。家族中无结核病史。查体：T37.8℃，P110次/min，R35次/min，BP95/60mmHg，皮肤无皮疹及水肿，结膜无充血，颈部可触及多个肿大淋巴结，质地中等或较硬，部分融合成片，边界不清，双侧扁桃体Ⅱ度肿大，双肺底呼吸音减低，无啰音，心音有力，无杂音，腹软，肝脾无肿大。提示：下腔静脉造影术后7天开始，患儿右下肢（造影穿刺侧）增粗。右足背动脉搏动亦有所减弱，局部皮肤温度无变化，局部无波动感。与此同时，腹水增多，腹胀加剧，入院第36天（造影术后20天）行腹腔穿刺，腹水外观清亮，镜检未见细胞，蛋白定量为1.0g/L，培养阴性。上述体征提示该患者可能出现了哪些病情变化（）。
使用单胺氧化酶抑制剂治疗的高血压患者，不宜选含酪胺高的食物是（）。
硝酸铵灭火剂可扑救易燃液体、可燃气体、电气设备的火灾.
阅读判断：下面的短文后列出了7个句子，请根据短文的内容对每个句子作出判断：如果该句提供的是正确信息，请选择A;如果该句提供的是错误信息，请选择B;如果该句的信息文中没有提及，请选择C。 When Our Words Collide “Wanna buy a body?” That was the opening line of more than a few phone calls I got from freelance(自由职业 ) photographers when I was a photo editor at U.S. News. Like many in the mainstream press, I wanted to separate the world of photographers into “them”, who trade in picture of bodies or chase celebrities, and “us”, the serious news people. But after 16 years in that role. I came to wonder whether the two worlds were easily distinguishable. Working in the reputable world of journalism, I assigned photographers to cover other people’s nightmares. I justified invading moments of grief, under the guise(借口) of the reader's right to know. I didn’t ask photographers to trespass(冒犯) or to stalk(跟踪),but I didn’t have to: I worked with pros(同行) who did what others did: talking their way into situations or shooting from behind police lines to get pictures I was after. And I wasn’t alone. In the aftermath of a car crash or some other hideous incident when ordinary people are hurt or killed, you rarely see photographers pushing past rescue workers to capture the blood and gore(血雨腥风). But you are likely to see the local newspaper and television photographers on the scene - and fast. How can we justify our behavior? Journalists are taught to separate doing the job from worrying about the consequence of publishing what they record. Repeatedly, they are reminded of a news-business dictum(格言): leave your conscience in the office. You get the picture of the footage: the decision whether to print or air it comes later. A victim may lie bleeding, unconscious, or dead: your job is to record the image. You put away your emotions and document the scene. We act this way partly because we know that the pictures can have important meaning. Photographs can change deplorable(凄惨的) situations by mobilizing public outrage or increase public understanding. However, disastrous events often bring out the worst in photographers and photo editors. In the first minutes and hours after a disaster occurs, photo agencies buy pictures. Often an agency buys a picture from a local newspaper or an amateur photographer and put it up for bid by major magazines. The most keenly sought “exclusives” command tens of thousands of dollars through bidding contests. Many people believe that journalists need to change the way they do things, and it’s our pictures that annoy people the most. Readers may not believe, as we do, that there is a distinction between sober-minded “us” and sleazy(低级庸俗的) “them”. In too many cases, by our choices of images as well as how we get them, we prove our readers right.The writer never get an offer for a photograph of a dead person.
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