热门试题:
[单选题]自动闭塞电力线路必须保证（ ）用电。
A.高铁
B.普铁
C.行车信号
D.工务段
[简答题]“福泉阳戏”在农历五月十三日“单刀会”是为纪念谁？
[判断题]干式变压器的过载能力与环境温度、过载前的负载情况(起始负载)、变压器的绝缘散热情况和发热时间常数等有关。(1分)
A.正确
B.错误
[单项选择]骨性关节炎最先出现病理改变的关节组织是（）
A. 骨组织
B. 软骨组织
C. 滑膜组织
D. 韧带
E. 关节囊
[单项选择]目前广泛使用的触摸屏技术属于计算机技术中的（）。
A. 工程技术
B. 输出技术
C. 传输技术
D. 多媒体技术
[单项选择]TIA主要诊断依据
A. CT
B. MBI
C. 脑电图
D. 颈椎X线平片
E. 病史
[单项选择]"Fingers were made before forks." When a person gives up good manners, puts aside knife and fork, and dives into his food, someone is likely to repeat that saying.
The fork was an ancient agricultural tool, but for centuries no one thought of eating with it. Not until the eleventh century, when a young lady from Constantinople brought her fork to Italy, did the custom reach Europe.
By the fifteenth century the use of the fork was wide spread in Italy. The English explanation was that Italians were against eating food touched with fingers. "Seeing all men’s fingers are not alike clean." English travelers kept their friends laughing while describing this ridiculous Italian custom.
Anyone who used a fork to eat with was laughed at in England for the next hundred years. Men who used forks were thought to be sissies (女人气的男子) and women who used them were called show-offs (爱卖弄的人) and overnice (过分讲究). Not until the late 1600’s did using a fork become a common custom.
The use
A. earlier than in Constantinople
B. at the same time as in Italy
C. earlier than in any other European country
D. about 600 years after forks came to Europe
[单项选择]有机磷中毒患者的主要死因是
A. 急性左心功能衰竭
B. 急性肾功能衰竭
C. 肝性脑病
D. 脑水肿
E. 呼吸衰竭
[单选题]单选题
A.突发性
B.永久性或暂时性
C.永久性
D.暂时性
[多选题]国家安全机关是反间谍工作的主管机关，公安、保密行政管理等其他有关部门和军队有关部门按照（ ）依法做好有关工作。
A.职责分工
B.密切配合
C.统一安排
D.加强协调
[单选题]能有效隔断风流的一组通风设施是( )。 (单选题)
A.风门、风桥
B.风门、风障
C.风门、风墙
D.风桥、风障
[单项选择]应立即做何处理
A. ECG检查
B. 加压给氧
C. 心包穿刺
D. 左胸插管
E. 补液补血
[简答题]1以下属于红线禁令的是------------。
[填空题]The problem is my weight. I’m just 1.57 meters high, but 51. ______
my weight is 75 kilos. Many students often make a fun 52. ______
of me. Some boys were unfriendly for me—they call 53. ______
me "meat ball". That makes me to feel unhappy. 54. ______
Although I’m a bit too fat, yet I feel very well. I 55. ______
enjoy my meal. I love eating meat very much. And I like 56. ______
sweet food, though. I often have sugar with tea, milk. In 57. ______
the past two months I had put on 5 kilos. So I’m becoming 58. ______
more and more worried this problem, but I don’t 59. ______
know to lose weight quickly. Could you help me, dear doctor. 60. ______
[单项选择]有以下程序
#include ＜stdio.h＞
main（ ）
int a[]=1，2，3，4，y，*p=&a[3]；
--p； y=*p；printf("y=%d/n"，y)；
程序的运行结果是
A. y=0
B. y=1
C. y=2
D. y=3
[单项选择]不属于SQL的数据修改功能的命令是( )。
A. INSERT
B. UPDATE
C. CHANGE
D. DELETE
[单项选择]医德修养的根本途径和方法是（）
A. 学习医德理论知识
B. 在医疗卫生保健实践中修养
C. 有的放矢
D. 持之以恒
E. 追求慎独
[单选题]安全防护用品的发放坚持( )原则。
A.现场施工人员
B.谁用谁负责
C.质检部门
[单项选择]女性，25岁，平时月经规则，停经30周，2日前无诱因出现不规则下腹痛，阵发性，今日出现较多量阴道流液，清亮。体检：子宫底高27cm，胎心率150次／分，宫口闭，阴道内液体pH>7。本例应诊断为（）
A. 先兆流产
B. 难免流产
C. 先兆早产
D. 早产临产
E. 妊娠合并盆腔炎
[单项选择]急性感染性多发性神经根炎患儿入院时的双下肢肢体在平面上能带动关节活动，能克服地心引力是（ ）
A. 0级
B. Ⅰ级
C. Ⅱ级
D. Ⅲ级
E. Ⅳ级
[单选题]窦性心动过速心电图特征为:窦性 P波规律出现,频率为
A. 60~80次/min
B. 80~100次/min
C. 100~150次/min
D. 180~200
次/min
E. 200~220次/min
[单选题]地球物理测井是( )时用专门的仪器沿井身对岩石各种物理特性、流体特性的测试。
A.探井完钻
B.探井及生产井完钻
C.注水井完钻
D.生产井作业调整
[单选题]安静状态下，产热最多的器官是
A.A:心脏
B.B:肝脏
C.C:胃
D.D:小肠
E.E:肺
[单选题]更换和检修用电设备时,最好的安全措施是()。
A.切断电源
B.站在凳子上操作
C.戴橡皮手套操作
[判断题]摘下的马蜂窝、虫巢不能用火焚烧、水淹,或用蛇皮袋等牢固包装材料密闭包装转移掩埋。( )
A.正确
B.错误
[单选题]一般来说，（ ）有盲目和科学之分。盲目的信仰就是对虚幻的世界、不切实际的观念、荒谬的理论等的迷信和狂热崇拜，科学的信仰则来自人们对自然界和人类社会发展规律的正确认识。
A.理想
B.信仰
C.信念
D.意志
[多项选择]在签证有效期内，在华外国人希望去那些不对外开放的地区进行旅游而向所在市、县公安局申请旅行证时，须履行下列手续（）。
A. 交验护照或居留证件
B. 提供与旅行事由有关的证明
C. 提供一笔保证金和一份保证书
D. 填写旅行申请表
E. 向有关部门提出申请
[单选题]杜甫诗曰: “挽弓当挽强,用箭当用长,射人先射马,擒贼 先擒王。”这首诗蕴含的哲理是( )。
A..看问题要分清主流和支流
B..承认矛盾客观性,正确对待矛盾
C.. 既要看到矛盾主要方面,又要看到矛盾次要方面
D..抓主要矛盾,抓中心,抓关键
[单选题]运行值班人员在室外进行巡回检查,如高压设备发生接地时,不得接近故障
点()以内。
A.1M
B.2M
C.8M
[单项选择]颅脑损伤患者急性期的康复治疗是（）
A. 日常生活能力训练
B. 再就业前的训练
C. 防治以废用为主的并发症
D. 步行训练
E. 言语训练
[单选题]实施乡村振兴战略,必须加强农村基层基础工作,健全____的乡村治理体系。 ·
A.民主、法治相结合
B.自治、法治、德治相结合
C.自治、法治、民主相结合
D.法治、德治相结合
[单选题]人力抬运时，一般平地每人不应超过（ ）kg。
A.30
B.40
C.50
D.60
[单选题]安全工器具应进行国家规定的（）和使用中的周期性试验。
A.科技试验、出厂试验
B.型式试验、出厂试验
C.外观检验、出厂试验
D.外观检验、型式试验
E./
F./
[简答题]The bird, however hard the frost may he, flies briskly to his customary roosting-place, and, with beak tucked into his wing, falls asleep. He has no apprehensions; only the hot blood grows colder and colder, the pulse feebler as he sleeps, and at midnight, or in the early morning, he drops from his perch—dead.
Yesterday he lived and moved, responsive to a thousand external influences, reflecting earth and sky in his small brilliant brain as in a looking-glass; also he had a various language, the inherited knowledge of his race, and the faculty of flight, by means of which he could shoot, meteor-like, across the sky, and pass swiftly from place to places and with it he was able to drop himself plumb down from the tallest tree-top, or out of the void air, on to a slender spray, and scarcely cause its leaves to tremble.
Now, on this morning, he lies stiff and motionless; so easy and swift is the passage from life to death in wild nature! But he was never miserable.
[单选题]下列情况下,可能会造成离心式压缩机发生喘振现象的是( )。
A.循环机入口气量减少到一定程度
B.循环气体温度降低到一定程度
C.循环机轴承温度上升到一定程度
D.密封油压力降低到一定程度
