使用地面电源过程中必须注意:().A.当电源车向飞机供电时,不允许司机长时间离开岗位

题型:多项选择题

问题:

使用地面电源过程中必须注意:().

A.当电源车向飞机供电时,不允许司机长时间离开岗位

B.停车坪发生地面溢油时,不准启动地面电源车

C.地面电源车不使用时,不允许为飞机蓄电池充电

D.地面电源车的操作应由经过专门训练和具备独立工作能力的人员担任

考点:民用航空器维修执照考试M15活塞式发动机M15活塞式发动机题库
题型:多项选择题
Do you like pop music? Most people  1__. One of the best bands on the music scene  2__ the New Ocean Waves. In the last twelve months, they’ve  3__ three major concerts and made a hit CD. They’re going to  4__ on CCTV next month. And then they’re going to go on a world tour in which they will perform in ten  5__ cities. Be sure not to  6___ them if they come to a city near you – if you can get tickets, that is.
7___ years, we played other people’s songs”, says lead singer Zhu Wen. “ But now we play  8___ our own songs. We’ve had _9_  _ songs in the top ten, but we really hope to have a number one hit some day.” Good luck to the New Ocean Waves. They’re 10___ to a great start. And they’re really nice people. Did you know that they gave half of the money they made to a charity for homeless children?
小题1:
A.doesB.do C.didD.done
小题2:
A.is B.was C.has D.had
小题3:
A.hasB.was C.had D.were
小题4:
A.comeB.go C.appear D.find
小题5:
A.the sameB.same C.difficult D.different
小题6:
A.miss B.catch C.holdD.lose
小题7:
A.With B.For C.In D.At
小题8:A. most    B. less    C. mostly      D. little
小题9:
A.a little B.a few C.little D.few
小题10:
A.in B.offC.ofD.without
题型:多项选择题

男性,22岁,7天前,夜间睡于水泥地面上,次日觉右臀部疼痛,行走时疼痛沿右股后侧向小腿后外侧放散,卧床休息时疼痛可略缓解,口服镇痛剂和臀部理疗疼痛无缓解。查体见右侧直腿抬高试验阳性,右侧梨状肌紧张试验阳性,右侧梨状肌环跳穴处压痛阳性,环跳穴压痛时,疼痛可向右股后侧及小腿后外侧放散,其他未见阳性发现。辅助检查未见异常。初步诊断为梨状肌综合征。

坐骨神经阻滞后不可能发生的征象是()

A.阻滞侧足下垂

B.双侧下肢麻木和无力

C.股后侧、小腿后外侧、足跟和足底麻木

D.跟腱反射减弱或消失

E.阻滞后患肢的疼痛减弱或消失

题型:多项选择题

为什么MG-1.1矿车运行线路竖曲线半径不得小于4m?

题型:多项选择题

应通过什么分析药物的不良反应()

A.用药与不良反应的出现有无合理的时间关系

B.反应是否符合该药已知的不良反应类型

C.停药或减量后,反应是否消失或减轻

D.再次使用可疑药品后是否再次出现同样反应

E.反应是否可用并用药的作用、患者病情的进展、其他治疗的影响来解释

题型:多项选择题

颜色、()、()、表面组织、形状和尺寸、平面花饰、立体造型、基本使用性是材料的基本特征。

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