It looked just like another aircraft
from the outside. The pilot told his young passengers that it was built in 1964.
But appearances were deceptive, and the 13 students from Europe and the USA who
boarded the aircraft were in for the flight of their lives. Inside, the area that normally had seats had become a long white tunnel. Heavily padded(填塞) from floor to ceiling, it looked a bit strange. There were almost no windows, but lights along the padded walls illuminated it. Most of the seats had been taken out, apart from a few at the back, where the young scientists quickly took their places with a look of fear. For 12 months, science students from across the continents had competed to win a place on the flight at the invitation of the European Space Agency. The challenge had been to suggest imaginative experiments to be conducte A. He quickly climbed and then stopped the engines. B. He climbed and then made the plane fall slowly. C. He took off normally and then cut the engines for 20 seconds. D. He climbed and then made the plane turn over. [简答题]完肌散功效与作用
[判断题]根据《建筑施工特种作业人员管理规定》,建筑施工特种作业人员必须经建设主管部门考核合格, 取得建筑施工特种作业人员操作资格证书,方可上岗从事相应作业。( )
A.正确 B.错误 [判断题]调车表示器向牵出线方向显示一个白色灯光:准许机车车辆自调车区向牵出线运行。
A.正确 B.错误 [单项选择]男性,25岁,主诉心前区疼痛2小时,向左肩放射,吸气时疼痛加重,坐位时减轻,伴有畏寒、发热就诊,体检:血压105/75mmHg,体温38℃,心率110次/分,规则,心脏无杂音,两肺未见异常,有血吸虫病史。心电图示除AVR与V外各导联ST段抬高。本例正确治疗是()
A. 手术取出栓子 B. 冠脉造影伴紧急PTCA C. 心包穿刺 D. 大剂量抗生素静脉滴注 E. 应用升压药以及强心利尿剂 [单选题]女性,32岁,两月来头晕、乏力,在某医院检查发现贫血,试服硫酸亚铁6天,因血红蛋白未增加来院就诊。查血红蛋白50g/L,白细胞和血小板正常。红细胞大小不等,中心淡染,网织红细胞6%,骨髓中铁粒幼红细胞减少,其最可能的诊断是
A. 溶血性贫血 B. 缺铁性贫血 C. 感染性贫血 D. 巨幼细胞性贫血 E. 海洋性贫血 [单选题] 新建、改建设计开行时速 120 公里以上列车的铁路或者设计运输量达到国务院铁路行业监督管理部门规定的较大运输量 标准的铁路,需要与道路交叉的,应当设置( )设施。
A.立体交叉 B.道口 C.上跨桥 D.下穿立交 [多项选择]英国客轮“女皇号”和德国货轮“汉堡号”在海上发生碰撞,德国方负完全责任,双方因此产生损害赔偿纠纷。上海海事法院依法受理此案后,应根据( )处理双方纠纷。
A. 如果碰撞发生在上海,则适用中国法律 B. 如果碰撞发生在公海,则适用中国法律 C. 应当适用德国法律 D. 如果双方均是英国船舶,则即使碰撞发生在上海,也适用英国法律 [单项选择]有以下程序:
#include <string.h> main(int argc, char *argv[ ]) int i,len-0; for(i=l;i<argc;i+=2) len+=strlen(argv[i]); printf("%d/n",len); 经编译链接后生成的可执行文件是ex.exe,若运行时输入以下带参数的命令行 ex abcd efg h3 k44 执行后输出的结果是 A. 14 B. 12 C. 8 D. 6 [简答题]简述传染病流行过程的三环节。
[名词解释]心切迹
[简答题]直径:
[不定项选择题]腰椎间盘突出症的体征是( )。
A.Laseque征(+) B.McMurray征(+) C.Thomas征(+) D.Gaenslen征(+) E.Phalen征(+) [单选题]除非在仪表进近图上另有说明,请问标准复飞爬升梯度为百分之多少?
A.0.025 B.0.03 C.0.032 D.0.023 [单选题]三角皮带传动与平皮带传动相比,其特点是( )。
A. 能作交叉传动 B. 能作半交叉传动 C. 传动效率高 D. 拆装简便 [判断题]教育是人类社会特有的现象。()
A.正确 B.错误 [判断题] 严禁用负荷开关对新建线路设备进行送电。负荷开关的出线发生故障情况时,严禁直接拉合负荷开关,必须停断上一级断路器配合操作。 ( )
A.正确 B.错误 [多项选择]有关正常心电图特点及正常值的描述正确的是()。
A. QRS波群可出现宽大畸形 B. P波高尖或有双峰 C. P波时间<0.12s D. PR间期为0.12~0.20s E. ST段下移一般不超过0.1mV [单选题]小光家中的几盏电灯突然全部熄灭了,检查保险丝发现并未烧断,用测电笔测试各处电路时,氖管都发光。他对故障做了下列四种判断。其中正确的是:( )
A.灯泡全部都烧坏 B.进户零线断路 C.室内线路某处短路 D.进户火线断路 [判断题]醉酒的人犯罪,应当负刑事责任。 ( )
A.正确 B.错误 [单选题]《危险化学品企业分类整治目录(2020年)》规定涉及“两重点一重大”建设项目未按要求组织开展危险与可操作性分析(HAZOP),应处罚()。
A.停产停业整顿或暂时停产停业 B.停产停业整顿或暂时停产停业、停止使用相关设施设备 C.限期改正 D.暂扣或吊销安全生产许可证 [简答题]各级单位应对各组织、各岗位安全责任清单进行( )公示。
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