热门试题:
[单选题]巴黎的城市改建体现了()的影响,形成放射状的街道,且轴线对称,具有雄伟壮丽的宫殿和规整对称的公共广场。
A.中世纪城市
B.古罗马风格
C.古典主义思潮
D.现代城市规划
[判断题]ATS病毒库数据包解压完成自动更新后,需人工删除升级包。
A.正确
B.错误
[单选题]A 型脉冲超声波探伤仪,主要利用超声波传播过程中的 ( )
A.散射特性
B.反射特性
C.透射特性
D.扩散特性
[单选题]视神经穿经( )
A.海绵窦外侧壁
B.视神经管
C.眶下裂
D.内耳门
E.棘孔
[多选题]对于因( )带电线路、设备导致检修线路或设备可能产生感应电压时,应加装接地线或使用个人保安线。
A.交叉跨越
B.接触
C.平行
D.邻近
[单项选择]汽车发动机气门弹簧工作时,其变形是()
A. 刚性变形
B. 永久变形
C. 塑性变形
D. 弹性变形
[多项选择]有关细粒棘球绦虫的描述,正确的是
A. 主要分布于我国西北的广大牧区
B. 犬为终宿主
C. 棘球蚴引起包虫病
D. 牛羊为本虫常见的中间宿主
E. 人因误食虫卵而感染棘球蚴病
[单选题] 个人汽车贷款可按用途分为( )。
A.自用车和商用车贷款
B.商用车和工程车贷款
C.自用车和二手车贷款
D.商用车和二手车贷款
[判断题]徒手救人的适用范围,主要是救助那些无明显外伤、行走不便、明显中毒的被救助者。()(易)
A.正确
B.错误
[单项选择] In ancient Greece athletic festivals were very important and had strong religious association. The Olympian athletic festival held every four years in honor of Zeus, king of the Olympian Gods, eventually lost its local character, became first a national event and then, after the rules against foreign competitors had been abolished, international. No one knows exactly how far back the Olympic Games go, but some official records dated from 776 B. C.
The games took place in August on the plain by Mount Olympus. Many thousands of spectators gathered from all parts of Greece, but no married woman was admitted even as a spectator. Slaves, women and dishonored persons were not allowed to compete. The exact sequence of events is uncertain, but events included boy’’s gymnastics, boxing, wrestling, horse racing and field events, though there were fewer sports involved than in the modern Olympic Games.
On the last day of the Games, all the winners were honored by having a ring of ho
A. all male Greeks were qualified to compete in the Games
B. only male Greek athletes were allowed to participate in the games
C. all Greeks, with the exception of women, were allowed to compete in the Games
D. all Greeks, irrespective of sex, religion or social status, were allowed to take part
[单项选择]预防接种是针对传染病“三级预防”中哪个环节()。
A. 管理传染源
B. 切断传播途径
C. 保护易感人群
D. 健康教育
E. 疾病治疗
[单项选择]旋转机构有时只能向一个方向旋转原因可能是()该方向的联锁触头未闭合。
A. 转动
B. 主令控制器
C. 偏心
D. 变幅
E. 主起升
F. 过流保护
G. 超速保护
H. 短路保护
I. 过压保护
J. 欠压保护
[多选题]关于方向阀,下列说法中错误的是( )。
A.单向阀的正向开启压力较小
B.普通单向阀允许油液正向流动,不许反流
C.液控单向阀正向流通,反向直接流通
D.普通单向阀允许油液正向、反向流动
[单项选择]To survive in the intense trade competition between countries, we must______ the qualities and varieties of products we make to the world-market demand.
A. improve
B. enhance
C. guarantee
D. gear
[单项选择]ATM吞卡后客户领取时()不在自助设备管理登记簿记载。
A. 处理日期
B. 处理结果
C. 客户身份证件号码
D. ATM长短款处理
[判断题]轨道电路就是把线路上的两股钢轨当做在线用绝缘接头隔开( )
A.正确
B.错误
[单选题]患者,男,76岁。既往有慢性咳嗽病史二十余年。自觉胸胁疼痛,咳唾引痛两年。近期痛势逐渐减轻,而呼吸困难加重,咳逆气喘,息促不能平卧,一侧肋间胀满,舌苔白,脉沉弦。本证候的证机概要是
A.邪犯胸肺,枢机不利,肺失宣降
B.饮停胸胁,脉络受阻,肺气郁滞
C.饮邪久郁,气机不利,络脉痹阻
D.寒饮伏肺,遇感引动,肺失宣降
E.支饮日久,脾肾阳虚,饮凌心肺
[多选题]内部过电压包括(____)。
A.暂时过电压
B.操作过电压
C.谐振过电压
D.工频过电压
[简答题]JTI-CZ2000型机车信号车载设备,通电后主机无电源,应如何检查处理?
[判断题]合肥轨道交通专用票卡包括单程票(含普通单程票、预赋值单程票和优惠单程票)、储值票、合肥通、公务票、纪念票、计次票、纸票、测试票,以及后期根据市场及乘客需要,发行的旅游票等预留票种。
A.正确
B.错误
[填空题]普希金写的一部取材于普加乔夫起义的历史小说是()。
[单选题]电务检测发现轨道电路分路不良时,电务人员及时在《轨道电路分路不良区段登记簿》上准确登记,电务、工务、车站共同签认并由( )在控制台上标识。
A.电务
B.工务
C.车务
D.机务
[单选题]交路票人员在确认列车车组号后,先回收司机手中上一站开过来的路票,并打叉作废,再将本站路票交予司机。司机接到后通过“手指口呼”仔细检查路票内容,由( )复诵。
A.司机
B.车站交路票人员
C.站台岗
D.发车信号人员
[单项选择]The search for the lost ship must be ______ because of poor weather.
A. released
B. resigned
C. abandoned
D. surrendered
[判断题]酯化反应必须采取边反应边脱水的操作才能将酯化反应进行到底。
[单选题](1分)甲状腺功能亢进病人最主要的护理诊断是 ( )
A. 知识缺乏
B. 自我形象紊乱
C. 营养失调:低于机体需要量
D. 焦虑
E. 睡眠型态紊乱
[单选题]单选题
关于乙烯装置设备的防腐措施,说法错误的是()。
A. 脱盐可以脱除介质中腐蚀型的有害物质
B. 设备内加衬里是电化学保护
C. 使用中和剂的机理是酸碱中和
[判断题]有合理理由怀疑该航空器在机场被放置违禁物品或者爆炸装置时,机场管理机构应组织机场公安、安检等相关部门,由航空安全员负责对航空器进行安保搜查。
A.正确
B.错误
[单项选择]下列属于业务品牌的是()。
A. "天翼飞YOUNG"
B. 中国移动公司的"12580"
C. CDMA技术
D. 中国移动"10086"客服热线
[填空题]
下面的短文有5处空白,短文后有6个句子,其中5个取自短文,请根据短文内容将其分别放回原有位置,以恢复文章原貌。
{{B}}The Value of
Motherhood{{/B}}
In shopping malls, the assistants try. to push
you into buying "a gift to thank her for her unselfish love". When you log
onto(登录的)website, a small pop-up(弹出式菜单) invites you to book a bouquet(花束) for
her. {{U}} (46) {{/U}}
The American version of Mother’s
Day was thought up as early as 1905, by Anna Jarvis, as a way of recognizing the
real value of motherhood. The popularity of Mother’s Day around the world
suggests that Jarvis got all she wanted. In fact, she got more —enough to make
her horrified.
{{U}} (47) {{/U}}They buy, among other
things, 132 million cards. Mother’s Day is the No.1 holiday for flower
purchases. Then there are the various commodities, ranging from jewelry and
clothes to cosmetics and washing powder, that take advantage of the promotion
opportunities. Because of this, Jarvis
[多项选择]如何养成个人工作习惯()。
A. 日程表
B. 日志周报
C. 提醒预警
D. 定期登入系统
[判断题]自动重合闸动作后,需将自动重合闸手动复位,准备下次动作。
A.正确
B.错误
[单选题]男性,30岁,因患伤寒选用氯霉素治疗,应注意定期检查
A.肝功能
B.肾功能
C.查尿常规
D.查血常规
E.查肝、脾肿大
[多选题]火灾现场总指挥根据扑救火灾的需要,有权决定下列()事项。
A.使用各种水源
B.划定警戒区,实行局部交通管制
C.为了抢救人员和重要物资,防止火势蔓延,拆除或者破损毗邻火灾现场的建筑物、构筑物或者设施等
D.调动供水、供电、供气、通信、医疗救护、交通运输、环境保护等有关单位协助灭火救援