热门试题:
[单选题]下列物理信道中哪一个是上行信道( )
A.PHICH
B.PUSCH
C.PBCH
D.PMCH
[单项选择]{{I}} Questions 25 and 26 are based on the following news. At the end of the news item, you will be given 10 seconds to answer the questions.
Now listen to the news.{{/I}}What prevents Israeli and PLO negotiators from solving their problems
A. The fundamental differences between them.
B. Their reluctance to compromise.
C. Their desire to acquire more land.
D. Their unwillingness to talk to each other.
[单项选择]28岁,女,婚后1年不孕,腹胀1月。妇科查体:左卵巢囊实肿块8cm;B超彩色多普勒:左卵巢囊实肿瘤,其周边血供丰富。如快速病理报告为"交界性浆液性囊腺瘤",术中探查右侧卵巢表面"珊瑚样转移灶1cm"。术式的选择为()
A. 分期手术
B. 双侧附件切除,术后辅助生育
C. 左侧附件切除术+右则病灶局部切除
D. 子宫+双附件切除术
E. 患侧附件切除+对侧卵巢剖视
[单选题]水域救援的“五个决不允许”要求,决不允许安排()的指战员在一线参与水域救援任务。
A.不会潜泳
B.不会游泳
C.不会蛙泳
D.不会仰泳
[多选题]下列关于投资报酬率的说法中,正确的有()。
A.投资报酬率是净利润与平均经营资产的比值
B.投资报酬率可以根据现有的会计资料计算
C.投资报酬率有利于引导部门经理的目标与企业整体目标协调一致
D.投资报酬率便于不同规模的投资中心的业绩比较
[单选题]对流传热的热阻主要集中在( )。
A.层流内层
B.湍流主体
C.过度流区
D.间壁导热
[多项选择]采煤机不能牵引的电气原因是()。
A. 自保继电器接点粘连
B. 松闸电磁铁在牵引手把过零后不松闸
C. 启动手把没有到零位
D. 功控超载电磁铁接反或损坏
E. 保护插件损坏或插件执行继电器损坏
[单项选择]双侧髁突仅作转动,下颌下降2cm,此时的下颌运动称为()
A. 小开颌运动
B. 大开颌运动
C. 最大开颌运动
D. 前后运动
E. 侧方运动
[多选题]系统性红斑狼疮病人的皮肤护理应注意: ( )
A.注意个人卫生,切忌挤压皮肤斑丘疹
B.避免日光照射和寒冷刺激,外出戴宽边帽子,穿长袖上衣及长裤
C.避免接触刺激性物品,如染发烫发剂、农药、定型发胶等
D.避免服用诱发本病的药物,如普鲁卡因、肼屈嗪等
E.面部皮肤搔痒时可用?5%乙醇擦拭以减轻症状
[单选题]下列属于A类火灾的是()
A.液体火灾
B.气体火灾
C.固体火灾
D.电气火灾
[判断题]()当裂解气压缩机吸入罐液面上升较快,可迅速去现场开大调节阀的旁通阀。
A.正确
B.错误
[判断题]CCR1、HCR、DHCR均表示热送方式。
A.正确
B.错误
[单选题]绿化带及田野中:包封可适降低厚度到()厘米厚混泥土包封,基础可适当可适降低厚度到()厘米厚混泥土基础。
A.100,5
B.150,5
C.150,8
D.100,8
[单选题]中医学整体观念的内涵是
A.人体是一个有机整体
B.自然界是一个整体
C.时令晨昏对人体有影响
D.五脏与六腑是一个整体
E.人体是一个整体,人和自然界相互统一
[单项选择]慢性肾功能不全的主要病机是
A. 肺脾气虚,卫表不固
B. 肾与膀胱气化失司
C. 肺气不宣,脾失健运
D. 脾肾两虚,精微下注
E. 脾肾两虚,湿浊内聚
[单项选择]手术操作名称的基本成分,也称为核心轴心的是()。
A. 入路和部位
B. 部位和术式
C. 部位和疾病性质
D. 入路和疾病性质
E. 入路和术式
[多选题]配电线路、设备故障紧急处理,系指配电线路、设备发生故障被迫紧急停止运行,( )的故障修复工作。
A.需短时间恢复供电
B.需短时间排除故障
C.连续进行
D.长时间
[单选题]调度工作台电话录音保存时间不少于( )个月。
A.1
B.3
C.6
D.12
[判断题]发现火灾迅速拨打119电话报警,消防队救火不收费。( )
A.正确
B.错误
[简答题]
In the past 20 years, scientists have learnt a great deal about sleep and dreams. They have covered, for example, that sleep and dreams affect the way people feel. A good night’s sleep generally make a person happier in the morning. Dreams also have strong effect on a person’s moods. However, who appears in a dream is more important than what happens. Every person has a special dream character. If the special character appears in dreams, people are happier after sleeping. If there are many people in one’s dream, this has a good effect a person will wake up happier.
A person’s moods affect his or her performance through the day. The level of one’s moods rises and falls during the day. The less sleepy people are, the better they perform, and usually they are more friendly and more clear thinking. Some day scientists hope to be able to control the way people feel and perform.
What affects a person’s perform through the day
[判断题]改制期间,未明确安全生产管理机构及其管理人员进行生产的的,属于煤矿重大安全生产隐患。( )
A.正确
B.错误
[多项选择]企业征信系统中,查询借款人信贷业务余额、发生额时显示的币种为()。
A. 人民币
B. 美元
C. 外币折美元
D. 本外币折人民币
[单选题]“接受请示的机关应对请示事项表明是否批准的态度或予以明确的指示',这句话。反映了请示具有何种特性( )。
A.被动性
B.针对性
C.强制回复的性质
D.强制约束作用,要求下级机关必须遵守与执行
[单项选择]Timothy was ten years old. He was not a very good pupil, and he (41) having to do homework, (42) he enjoyed doing other things in his free time. He (43) did his homework, and when he did it, he always made (44) mistakes. Then one day, his maths teacher looked at Timothy’s homework and saw that he had got all his answers (45) . He was pleased and rather (相当,宁愿) (46) . He called Timothy to his desk and said to him,’ You got (47) your homework right this time, Timothy. What happened Did your father (48) you" Usually Timothy’ s father helped him (49) his homework, but the evening before this, he had not been able to, because he had not been at home, So Timothy answered, "No, sir. He was busy last night, so I had to do it all by (50) ./
A. see B. help C. love
[单项选择]转K4型转向架摇枕弹簧外圈自由高是()。
A. 230mm
B. 210mm
C. 232mm
D. 269mm
[判断题]文艺复兴以后,欧洲的某些国家,特别是德意志的某些公国,就已颁布关于强迫教育的法令,为现代意义的教育立法的开端。( )
[判断题]作业人员撤离电缆井或隧道后,应在所有工作结束后将井盖盖好。
A.正确
B.错误
[填空题]按微生物对温度范围的适应性可分为()()()三大类,按微生物对氧的需求不同可分为()()()()四大类。
[判断题] 干蒸汽一定是饱和蒸汽。
A.正确
B.错误
[多选题]水上运输,承担运输任务的船舶必须具备()。
A.船舶检验合格证书
B.登记证书
C.必要的航行资料
D.“三无”船舶
E.略
F.略
[单项选择]下列叙述中,正确的是( )。
A. 声明变量时必须指定一个类型
B. Java认为变量number与Number相同
C. Java中唯一的注释方式是“//”
D. 源文件中public类可以有0个或多个
[简答题]LBE20040双母线接线存在哪些缺点?
[单项选择]生产配套设备在投入试运行前,应与协作单位签订正式合同,明确供货时间、()、质量要求及其他有关事宜。
A. 价格
B. 数量
C. 运输方式
D. 研发机构
[多项选择]临床心电生理检查适应于()
A. 房室与室内传导阻滞
B. 评价抗心律失常药物疗效
C. 窦房结功能测定
D. 不明原因的晕厥
E. 确定心动过速起源部位同时行导管消融治疗
[判断题]在电阻并联的电路中,电路总电阻等于各并联电阻之和。
A.正确
B.错误
[判断题]两个以上生产经营单位在同一作业区域内进行生产经营活动,可能危及对方生产安全的,应当签订安全生产管理协议。
A.正确
B.错误
[判断题]公务员晋升职级应当根据工作需要、德才表现、职责轻重、工作实绩和资历等因素综合考虑,达到最低任职年限就应晋升。( )
A.正确
B.错误
[单项选择]在支持性小组的下列做法中,能体现促进组员沟通互动技巧的是()。
A. 在小组中分享自己的亲身经历
B. 专注地倾听组员的分享
C. 鼓励组员之间给予适当的回馈
D. 非批判性地帮助组员梳理发言