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[判断题]救援舟艇转移遇险群众时,应为舟艇上的群众穿戴救生衣。( )
A.正确
B.错误

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[单项选择]孕中期保健的重点之一是()。
A. 防致畸
B. 防胎位不正
C. 防早产
D. 加强营养指导
E. 预防产前出血
[判断题]图板是制图工具。( )
A.正确
B.错误
[单项选择]血管瘤硬化剂治疗最常用
A. 无水酒精
B. 2%鱼肝油酸钠
C. 5%鱼肝油酸钠
D. 5%福尔马林
E. 5%碘油
[单项选择]李某,男性,34岁。因脑部外伤诱发成疾,头晕健忘,时发头痛,常有一时性神志丧失,伴见四肢抽动,舌质暗,苔薄白,脉弦,中医辨证以下列哪项为主
A. 心肾亏虚
B. 气滞血瘀
C. 肝风内动
D. 肝郁气滞
E. 肾虚血瘀
[单项选择]政府实施价格管理的关键环节是()。
A. 价格预测
B. 价格制定
C. 价格决策
D. 价格调整
[单项选择]China"s employment and re-employment situation remains tough with a surge this year in the number of graduates hitting the job market and in unemployment in general, a senior official said. The country"s registered average unemployment rate in urban areas reached 4 per cent last year and is expected to go higher this year, Labour and Social Security Minister Zheng Silin told Xinhua yesterday. There are nearly 14 million laid-off workers in urban areas so far. And more than 10 million new graduates are predicted to enter the work force, Zheng said. To make things worse, about 150 million rural workers will head to the cities to seek employment, he said. Zheng, who was appointed as the minister during the first session of the 10th National People"s Congress in March, has urged his departments nationwide to do more to assist laid-off workers to restart their lives.What is expected of the unemployment rate for this year
A. Less than 4%.
B. About 4%.
C. More than 4%.
D. The information is not given.
[单项选择]Ⅱ、Ⅲ类汽车库、修车库的耐火等级不低于()。
A. 一级
B. 二级
C. 三级
D. 四级
[单项选择]患者要求前牙美观治疗,自觉从牙齿萌出后牙面有花斑,而且周围邻边也有类似表现。查:全口牙列均可见不同程度的散在黄褐色及白垩状斑。该患牙诊断为()。
A. 釉质发育不全症
B. 氟牙症
C. 四环素牙
D. 浅龋
E. 遗传性乳牙本质
[单项选择]()最后是谁带了小厮们找到了被打的薛蟠?
A. 贾宝玉
B. 贾琏
C. 贾珍
D. 贾蓉
[单选题] 以下哪个协议属于OSI模型的第三层
A.DHCP
B.SIP
C.ICMP
D.MGCP
[判断题]埋弧焊焊丝数目仅有单丝。
A.正确
B.错误
[多选题]口服降糖药分为( )
A.磺脲类胰岛素促进剂
B.双胍类口服降糖药
C.α-葡萄糖苷酶抑制剂
D.胰岛素增敏剂
E.非磺脲类胰岛素促泌剂
[单选题]1 当溺水者尚未下沉,特别两手还在挥舞挣扎时可用()。
A.正面接近
B.侧面接近
C.背面接近
D.潜水接近
[单项选择]
{{B}}TEXT A{{/B}}

{{B}} Mark Rothko{{/B}}
Mark Rothko, one of the greatest painters of the twentieth century, was born in Daugavpils, Latvia in 1903. His father emigrated to the United States, afraid that his sons would be drafted into the Czarist army. Mark stayed in Russia with his mother and older sister; they joined the family later, arriving in the winter of 1913, after a 12-day voyage.
Mark moved to New York in the autumn of 1923 and found employment in the garment trade and took up residence on the Upper West Side. It was while he was visiting someone at the Art Students League that he saw students sketching a nude model. According to him, this was the start of his life as an artist. He was twenty years old and had taken some art lessons at school, s
A. was inspired by Rosenberg
B. resulted from moving to Long Island
C. resulted from his grief
D. evolved in 1948
[单项选择]在北京市被誉为“天下首邑”的是:
A. 丰台区
B. 通州区
C. 大兴区
D. 房山区
[填空题]椎间盘由()、()、()三部分组成。
[简答题]啤酒发酵中,双乙酰是如何形成的?怎样控制?
[单选题]你发现左前方有一机动船与你驾驶的机动船航向交叉,致有构成碰撞危险,此时,他船鸣一短声并向右转向,此时,你船应_________ 。
A.立即减速、停车并鸣三短声
B.保向、保速并鸣一短声
C.保向、保速,不鸣声号
D.至少鸣短而急的五短声,再鸣一短声右转
[单项选择]用四极法测量土壤电阻率应取()次以上的测量数据的平均值作为测量值。
A. 3~4
B. 1~2
C. 5~6
D. 6~8
[多项选择]下列可以作为水质分析结果的法定计量单位符号的有()
A. ℃
B. μS/cm
C. mg/L
D. mg
[单项选择]对高能X线,“补偿滤过”的作用()
A. 修正射线束的倾斜 
B. 修正身体表面的弯曲 
C. 修正组织不均匀性的影响 
D. 改善不规律射野的剂量分布 
E. 碶形滤过板能起到“补偿滤过‘的作用
[单选题]音频生命探测仪工作温度为( )
A. -50~50℃
B. -20~20℃
C. -30~60℃
D. -100~100℃
[简答题]处理反移情的方法有哪些各自是如何操作的
[单项选择]美国建筑师学会(AIA)的合同条件体系,分为A、B、C、D、F、G系列。下列叙述正确的一项为( )。
A. F系列是合同和办公管理表格
B. C系列是关于发包人与提供专业服务的建筑师之间的合同文件
C. D系列是建筑师与专业服务的顾问所用的文件
D. A系列是关于发包人与承包人之间的合同文件
[单项选择]以下哪项不是阿托品化的临床指征()
A. 口干
B. 心率加快
C. 瞳孔较前缩小
D. 肺部湿啰音消失
E. 皮肤干燥
[多选题]电缆设备凡有下列(____)情况之一的设备,其绝缘定为三级绝缘。
A.一个及以上主要试验项目漏试或结果不合格
B.预防性试验快要超过规定周期
C.耐压试验因故障低于试验标准
D.运行和检修中发现威胁安全运行的绝缘缺陷
[填空题]安全谜语猜猜看:过马路走人行道(劳动防护用品)--()
[判断题]苯、甲苯、乙苯都可以使酸性KMnO4溶液褪色。
A.正确
B.错误
[判断题]消防救援人员非因公外出不能着制式服装。(  )
A.正确
B.错误
[单选题]线路起道顺坡长度,作业时不应少于起道高度的( )。
A.100倍
B.200倍
C.300倍
D.400倍
[单选题]转角杆塔一般位于线路的( )。
A.终端处
B.跨越处
C.转角处
[单选题]下列组织中属于国家行政机关的是()。
A.全国人大
B.各级人民政府
C.法院
D.社会团体
[多选题]发现旅客的证件存在问题时,首先要将的(  )掌握在检查员手中,并密切关注旅客。
A.证件
B.机票
C.保险
D.行李
[判断题]进入可燃有毒气体泄漏区域时,应从上风方向进入,必须使用喷雾水,或屏风水枪、水幕水带等出水掩护。
A.正确
B.错误
[单选题] (  )可以有效减少拒绝所带来的伤害。
A.与他人做争辩
B.与自我批判做争辩
C.做他人批判
D.四处争辩
[单项选择]

Large animals that inhabit the desert have evolved a number of adaptations for reducing the effects of extreme heat. (31) adaptation is to be light in color, and to (32) rather than absorb the sun’s rays. Desert mammals also depart from the normal mammalian practice of maintaining a (33) body temperature. (34) trying to keep down the body temperature deep inside the body, (35) would involve the expenditure of water and energy, desert mammals allow their temperatures to rise to what would normally be fever (36) , and temperatures as high as 46 degrees Celsius have been measured in gazelles (瞪羚羊).
Another strategy (37) large desert animals is to tolerate the loss of body water to a point (38) would be fatal for non-adapted animals. The camel can lose up to 30 percent of its body weight (39) water without harm to itseff, (40) human beings die after losing only 12 to 13 percent ofthei
A. compensate
B. make up
C. replenish
D. refill

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