热门试题:
[单选题]经肺部吸收的制剂是
A.膜剂
B.软膏剂
C.气雾剂
D.栓剂
E.缓释片
[判断题]只由两种单体参加聚合的反应,叫做均聚合、有叫均聚。 ( )
A.正确
B.错误
[填空题] Today the car is the most popular sort of transportation in all of the United States. It has completely 【B1】 the horse as a 【B2】 of everyday transportation. Americans use their car for 【B3】 90% of all 【B4】 business. Most Americans are able to 【B5】 cars. The average price of a 【B6】 made car was ,050 in 1950, ,470 in 1960 and up to , 750 【B7】 1975.
During this period American car manufacturers set about 【B8】 their products and work efficiency. As a result, the yearly income of the 【B9】 family increased from 1950 to 1975 【B10】 than the price of cars. For this reason 【B11】 a new car takes a smaller 【B12】 of a family’’s total earnings today. In 1951 【B13】 it took 8.1 months of an average family’’s 【B14】 to buy a new car. In 1962 a new car 【B15】 8.3 of a family’’s annual earnings, by 1975 it only took 4.75 【B16】 income. In addition, the 1975 cars were technically 【B17】 to models from previous years. The 【B18】 of automobile extends throughout the economy 【B19】 the car is so important
A. A.raising
B.making
C.reducing
D.improving
[多选题]特殊情况下,列车运行时手信号的显示停车信号方式为( )
A.展开黄色信号旗高举头上左右摇动
B.展开红旗下压数次,无信号旗时,两臂高举头上,向两侧急剧摇动
C.展开的红色信号旗,无红色信号旗时,两臂高举头上,向两侧急剧摇动。
D.红色灯光,无红色灯光时,用白色灯光上、下急剧摇动
[单项选择]关于处方调配的注意事项对贵重药品应
A. 登记账卡
B. 批准文号
C. 有效期
D. 加贴醒目标签
E. 签名或盖名章
[不定项选择题]除另有规定外,应在30min内全部溶散的丸剂是
A.糊丸
B.滴丸
C.小蜜丸
D.大蜜丸
E.包衣滴丸
[判断题]智慧沃家和沃家云视可以同时和摄像头进行对讲。
A.正确
B.错误
[填空题]Greyhound racing is the sixth most ( 46 )p______spectator sport in the United States . Over the last decade , a growing number of racers have been (47)______to spend their retirem household pets,once their racing careers are over.
Many people hesitate to adopt a retired racing greyhound because they think only very old dogs are (48)ava______.Actually,even champion racers only work until they are about three-and-a half years old.Because greyhounds usually live to be 12 to 15years old,their retirement is much(49)______than their racing careers.
People worry that a greyhound will be more(50)______(nerve)and active than other breeds and will need a large (51)sp______to run.These are false impressions.Greyhounds have naturally sweet,mild dispositions,and while they love to run,they are sprinters rather than distance runners and are (52)______(sufficiency)exercised with a few daily laps around a fenced-in backyard.
Greyhounds do not make good watchdogs,(53)______they are very good with ch
[单项选择] The United States
In 1782 【51】 the United States won its independence, the bald eagle was chosen 【52】 the national bird of the new country. American leaders wanted the eagle to be a 【53】 of their country because it’’s a bird of strength and courage. They chose the bald eagle because it was found all over North America and only in North America.
But a little over 200 years 【54】 ,the bald eagle had almost disappeared from the country, In 1972, there were only 3,000 bald eagles in the entire United States. The reason for the birds 【55】 population was pollution, especially pollution of rivers by pesticides. Pesticides are chemicals 【56】 to kill insects and other animals that attack and destroy crops.
【57】 , rain often washes pesticides into rivers. Pesticides pollute the rivers and poison the fish. Eagles eat 【58】 and the poison 【59】 their eggs. The eggs have very thin shells and do not hatch.
Eagles 【60】 only two or three eggs a year. Beca
A. are increasing
B. are decreasing
C. is increasing
D. is decreasing
[单项选择]做市券种单笔最小报价数量为面值()
A. 10万元人民币
B. 100万元人民币
C. 1000万元人民币
D. 1亿元人民币
[判断题]M10用于AC380V电力连接器N极安装时,力矩为16N•m。
A.正确
B.错误
[单项选择]车辆行驶()公里后应对汽车空调进行首次维护。
A. 7500
B. 10000
C. 15000
[单选题]根据《铁路交通事故调查处理规则》,行车设备故障耽误本列客运列车( )小时以上,或耽误本列货运列车2小时以上,未构成一般C类以上事故的,为一般D类事故。
A.1
B.2
C.3
[判断题]每月前4个工作日内打印上一月的收回贷款日报,按照报表内容筛选出贷款余额为零且欠息为零的贷款,并抽出相应借据作为报表的附件并登记贷款台账。
A.正确
B.错误
[单选题] 电力负荷控制装置一般都具有( )功能。
A.遥测;
B.遥信、遥测;
C.遥控、遥信;
D.遥控、遥信、遥测。
[判断题]红字更正法又称为负数更正法。
A.正确
B.错误
[多选题]无人机巡检业务一般分为精细化巡检、通道环境巡检、( ),在开展以上巡检业务的同时可开展自主飞巡轨迹采集工作。
A.激光雷达扫描巡检
B.应急抢险巡检
C.可见光扫描巡检
D.特殊巡检
[多选题]1999 -132.表证、里证均能出现的临床表现为
A.头痛
B.鼻塞
C.咽痛
D.咳嗽
[填空题]车站值班员在得到问路的请求后,因( )等原因不能排列调车进路时,应及时应答并说明原因。
[单选题]( ),亦称概略定员标准,是以某类人员乃至企业全部人员为对象制定的标准。
A.比例定员标准
B.综合定员标准
C.效率定员标准
D.设备定员标准
[单项选择]下面哪个效果不是“图层>效果”菜单中的命令?()
A. 内阴影
B. 模糊
C. 内发光
D. 外发光
[单项选择]对家禽维生素D2的活性仅为D3的().
A. 1/2—1/3
B. 1/20—1/30
C. 10%
D. 20%
[单选题]患者,男性,31岁。糖尿病2年,病情稳定,2天前因事外出未服降糖药,并过度进食,之后感乏力,恶心,口渴,头痛,呼吸深大,有烂苹果味,意识不清,皮肤弹性差,初步诊断
A.糖尿病酮症酸中毒
B.胃炎
C.昏迷
D.呼吸性酸中毒
E.脑血管病
[多项选择]Powertrace中要使生成的对象节点较少曲线较为平滑应当如何设置?()
A. 增大平滑滑竿数值
B. 增大细节滑竿数值
C. 减少平滑滑竿数值
D. 减少细节滑竿数值
[多选题]根据《国家电网有限公司安全事故调查规程》(国家电网安监〔2020〕820号),县级以上地方人民政府有关部门确定的特级或一级重要电力用户,以及()、()、()等电网侧供电全部中断,为五级电网事件。
A.高速铁路
B.机场
C.电气化铁路
D.城市轨道交通
[单项选择]下列几组汉字中都是开口呼韵母的一组是()
A. 市、而、澳
B. 药、老、赵
C. 卡、元、内
D. 美、灭、我
[多选题]枪支弹药库(室)建设中要安装有( )
A.防盗报警装置
B.视频监控装置
C.安全防控装置
D.防火防潮装置
[多项选择]我国著作权法全国人大常委通过的时间是( )。
A. 1984年
B. 1986年
C. 1988年
D. 1990年
[单项选择]在下列何情况下,座舱增压系统自动方式失效灯不亮().
A. 座舱高度警告
B. 溢流活门故障
C. 座舱压力控制器故障
D. 座舱高度变化率大于2000英尺
[单项选择]只有人类才能建立的反射是( )。
A. 看见红灯停步
B. 谈虎色变
C. 听见铃声吃食物
D. 闻到香味垂涎
[单选题]下列哪种情形应当列入火灾死亡统计范围( )。
A.陈某在火灾中烧伤,住院治疗9天后死亡
B.董某得知家中发生火灾,驾车返回家的途中遇车祸死亡
C.马某因参与处置初期火灾被现场掉落的重物砸伤,经医院抢救无效3天后死亡
D.郭某在火灾中高温灼伤面部,入院治疗第6天因医院电梯安全事故死亡
[判断题]通电试验过程中,试验和监护人员不得中途离开。
A.正确
B.错误
[单选题]各级营销管理部门针对无法消除的营销服务场所重大火灾隐患,应提出解决方案并及时向()报告。
A.本单位
B.本部门
C.公安消防机构
D.上级主管部门或当地政府
[填空题]社会医学是一门()学科;从医学思维和观念的角度,社会医学具有()学科的特点。