买卖双方约定在未来某时刻（或时间段内）按照现在确定的价格进行交易称为（）。A．现货交 发布时间：2017-06-21 13:48 │ 来源：www.tikuol.com 题型：单项选择题 问题： 买卖双方约定在未来某时刻（或时间段内）按照现在确定的价格进行交易称为（）。A．现货交易B．期权交易C．期货交易D．远期交易
题型：单项选择题 完形填空。 One cold winter morning, an old woman had to see her 1 . When she got there, she 2 him that her right leg hurt, and sometimes she could not 3 . She asked him what was 4 , as she had 5 have such feeling before. The doctor looked her over carefully, then he said,"You are in good 6 for a woman of your age. I think the trouble in your right leg is just a matter of old age. We get all kinds of illnesses (疾病) 7 we get older. The trouble will almost 8 when the weather turns warm." "I don't think so, doctor!" she said."My left leg is 9 , and it is 10 age as my right."( )1. A. doctor ( )2. A. asked ( )3. A. see ( )4. A.trouble ( )5. A.before ( )6. A.time ( )7. A.when ( )8. A.start ( )9. A.good ( )10. A.the same B. teacher B. said B. sit B. wrong B. never B. age B. during B. begin B. nice B. as C. daughterC. told C. go C. matter C. ago C. luck C. before C. eng C. kind C. so D. son D. spoke D. walk D. problem D. ever D. health D. until D. come D. beautiful D. the different 查看答案
题型：单项选择题 病历摘要：患者男性，29岁，汽车司机。3小时前因两辆车相撞，上腹部被方向盘撞伤，出现腹部剧烈疼痛被救护车送入院。手术后应如何护理病人？提示：全麻下行剖腹探查，手术中可见：腹腔内血性液400ml，胃体可见一“T”型全层破裂，长约8cm，行胃破裂修补、腹腔引流术。（）A.术后即给予有效半卧位B.禁食，胃肠减压C.维持体液平衡；积极防治感染；并发症的观察；腹部体征的观察D.吸氧E.严密观察病人生命体征F.保持腹腔引流管通畅 查看答案