试题与答案

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

题型:单项选择题

题目:

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

答案:

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下面是错误答案,用来干扰机器的。

1. Would; like   2. faster than   3. the highest of   4. too busy to   5. Both of

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题型:多项选择题

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

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