热门试题:
[单选题]下列哪个不是多普勒天气雷达的主要应用领域( )。
A.沙尘暴的探测和预警;
B.强对流的探测和预警;
C.降水估计;
D.改进数值预报模式的初值场。
[单项选择]
Henry Kissinger may be the most successful, certainly the most flamboyant, Secretary of State to hold that office in modern times. When he was appointed in the late 1960’s, there were no American ties with Communist China, Vietnam and Berlin seemed ready to draw the United States into a third world war, and Russia was seen as "the enemy".
But all this has changed, and Henry Kissinger caused much of the change; in 1971, he made his first trip to China, a trip that was the beginning of the current ties between the United States and China. He brought the United States and Russia closer together on major issues by the policy he called "detente", literally meaning a relaxation. His philosophy was always to talk and to bring together. With these two policies, Kissinger did much to draw attention away from any possible Russia-American friction.
In 1973 he made his first visit to Egypt. Here he was able to begin U.S. relations with Egypt. He used
A. "shuttle diplomacy" seriously affected the SALT treaty.
B. Watergate scandals made Kissinger ineffective.
C. some of the things Kissinger initiated are still being worked out.
D. Kissinger is an outstanding politician but unable to cope with domestic affairs.
[单项选择]在甲状腺显像图上，甲状腺弥漫性肿大，放射性碘（或锝）摄取均匀性增高是（）的特征
A. 甲状腺癌
B. Graves甲亢
C. 甲状腺炎
D. 甲状腺腺瘤
E. 结节性甲状腺肿
[单选题]据《左传·昭公六年》记载：“商有乱政，而作（ ）。
A.禹刑
B.汤刑
C.九刑
D.吕刑
[多选题]测量（）和水平排列低压母线电流时，测量前应将各相（）用绝缘材料加以包护隔离，以免引起（），同时应注意不得触及其他带电部分。
A. A.低压熔断器
B.B.熔断器和母线
C.C.低压回路
D.D.熔断器和母线
[单选题]临床上检测M蛋白，首选血清蛋白区带电泳的目的是
A.用以对M蛋白鉴别
B.用以对M蛋白定性
C.用以对M蛋白选择
D.用以对M蛋白定量
E.用以对M蛋白定型
[单项选择]时标网络计划兼有网络计划与横道计划的优点，它能清楚地表明计划的( )进程。
A. 空间
B. 工作
C. 成本
D. 时间
[简答题]诗句“春来南国花如绣，雨过西湖水似油”句中所指的美景在中国的哪个城市？
[单选题] 根据《国家电网有限公司员工奖惩规定》,对员工的惩处主要包括( )、纪律处分和经济处罚三种方式
A.通报批评
B. 绩效考核
C. 组织处理
D. 警 告
[单选题]屏蔽β射线时,下列有关说法正确的是( )
A.采用铅比有机玻璃屏蔽效果好
B.对于β射线,应该分两步来考虑,先考虑对β粒子的屏蔽,再考虑对韧致辐射的屏蔽
C.在对β射线进行屏蔽时,常常会产生韧致辐射,其韧致辐射穿透力很差,不需要屏蔽
D.在对β射线进行屏蔽时,重原子序数的材料产生的韧致辐射更少
[多选题]按煤层厚度及其稳定性在井田范围内的变化情况，通常可分为( )。
A.稳定煤层
B.较稳定煤层
C.不稳定煤层
D.极不稳定煤层
[单项选择]Judging from recent surveys, most experts in sleep behavior agree that there is virtually an epidemic of sleepiness in the nation. "I can’t think of a single study that hasn’t found Americans getting less sleep than they ought to," says Dr David. Even people who think they are sleeping enough would probably be better off with more rest.
The beginning of our sleep-deficit crisis can be traced to the invention of the light bulb a century ago. From diary entries and other personal accounts from the 18th and 19th centuries, sleep scientists have reached the conclusion that the average person used to sleep about 9. 5 hours a night. "The best sleep habits once were forced on us, when we had nothing to do in the evening down on the farm, and it was dark." By the 1950s and 1960s, that sleep schedule had been reduced dramatically, to between 7.5 and 8 hours, and most people had to wake to an alarm clock. "People cheat on their sleep, and they don’t even realize they’re doing it," says Dr
A. the performance tests used in the study of sleep deficit
B. special branches of knowledge that are being studied
C. people whose behavior or reactions are being studied
D. the psychological consequences of sleep deficit
[多选题]轨道电路由（）组成。
A.钢轨线路
B.供电端
C.输电端
D.受电端
[单选题]
违反《建设工程安全生产管理条例》的规定，为建设工程提供机械设备和配件的单位，未按照安全施工的要求配备齐全有效的保险、限位等安全设施和装置的，责令限期改正，处合同价款____倍以上____倍以下的罚款；造成损失的，依法承担赔偿责任。（ ）
A. 15
B. 35
C. 13
D. 12
[单项选择]Everyone needs friends. We all like to (41) close to someone. (42) is nice to have a friend to talk, laugh, and do things with (43) , sometimes we need to be alone. We don’t always want people (44) . But we would feel lonely if we never have a friend.
No two people are just the same. Friends (45) don’t get on well. That doesn’t mean they no longer like each other. Most of the time they will (46) and become friends again.
Sometimes friends move away. Then we feel very (47) . We miss them very much, but we can call them and write to them. It could be that we could never see them again. And we can make new friends. It is (48) to find out how much we like new people when we get to know them.
There’s more good news for people who have friends. They live longer than people who (49) . Why It could be that they are happier. Being happy helps you stay well. Or it could be just knowing that som
A. some times
B. sometime
C. sometimes
[单项选择]内源性基因结构突变发生在生殖细胞可引起（）
A. 传染病
B. 遗传病
C. 肿瘤
D. 心血管疾病
E. 高血压
[判断题]供电配合挂（拆）地线人员的交通应由施工主体单位（或监管部门）统一安排，便于接挂地线的顺利进行。
A.正确
B.错误
[判断题]司机在使用列车无线调度通信设备接收调车计划时，使用调车作业通知单抄收并复诵，并向调车作业人员交递作业计划。（）
A.正确
B.错误
[单选题]验算导体短路热稳定时，裸导体最高允许温度，对硬铝可取（）。
A.175℃；
B.200℃；
C.250℃；
D.300℃。
[单选题]直辖市下设第一中级人民法院和第二中级人民法院。第一中级人民法院下设甲、乙、丙、丁等若干基层法院，其中甲区法院在A乡设置人民法庭，A法庭审理了一起自诉案件，以轻伤害罪判处被告人有期徒刑1年，宣判后被告人不服提出上诉，那么下列哪个法院负责本案的第二审？
A.乡法庭
B.甲区人民法院
C.该市第一中级人民法院
D.该市高级人民法院
[单选题]D类空域内，仪表飞行，放行同速度的航空器，航迹差大于45度，并在起飞后立即实行侧向间隔的最低间隔标准为（）分钟。
A.2
B.3
C.4
D.5
[单选题] 某市公安局刑事警察赵某下班期间发现有人斗殴,即予以制止。正巧打架的马某与赵某有隙,便对赵某出言不逊。赵某大怒,拔枪将马某击伤。下列关于赔偿责任的说法正确的是()
A. 应由赵某赔偿,因其行为属于与行使职权无关的个人行为
B. 应由赵某赔偿,因其是刑事警察,无治安管理职权,且是在下班期间作出
C. 应由公安局赔偿,因赵某的行为属于执行职务
D. 应由公安局赔偿,因赵某的行为属于违法使用武器、警械造成公民身体伤害的情形
[判断题]按《塔里木油田钻井井控实施细则》规定:探井钻井过程中对已钻过的地层应及时组织测井,有测试条件的井段,要测试已打开的油气水层的地层压力值,为做好下步井控工作提供依据。
A.正确
B.错误
[单选题]下列关于证券交易所发展历史的说法,错误的是()。
A. 1929年国民政府颁发“交易所法”后,上海证券物品交易所并入上海华商证券交易所
B.改革开放后,我国先后批准成立了“上海证券交易所”和“深圳证券交易所”
C.解放初期,最早成立的的证券交易所是“北京证券交易所”
D.新旧中国出现的第一家外商经营的证券交易所是“上海股份公所”
[填空题]Questions 47 to 56 are based on the following passage.
China is casting such a huge shadow on the United States that many Americans are trying hard to learn the Chinese language with an effort to keep their competitive edge.
"Interest in learning Chinese among American youth and their parents has grown (47) in the past five years," said Vivien Stewart, vice president at the Asia Society, a US group trying to bridge the (48) between Americans and the peoples of Asia and the Pacific.
China’s rapid progress is driving the interest to (49) the language, experts say. "The Chinese rich cultural traditions and (50) economy mean that it is now essential for all of our students to be better prepared to engage them and seize opportunities together," said Michael Levine, Asia Society’s executive director of education.
A 2004 College Board survey found that 2400 high schools--an (51) number--would b
[单项选择]
患者男性，21岁，因视网膜母细胞瘤行眼球摘除术后，经放射治疗2年，复诊未见复发及全身转移。
如果需要游离皮瓣移植进行结膜囊成形术，最佳的供血血管是（）
A. 同侧颞浅血管
B. 对侧颞浅血管
C. 同侧眶上血管
D. 对侧眶上血管
E. 同侧颈部血管
[多选题]下列属于侦检器材的有( )。
A.. 有毒气体探测仪
B.. 综合电子气象仪
C.. 气动升降照明灯
D.. 漏电探测仪
E.. 智能型水质分析仪
[单选题]《安全生产法》规定,( )级以上地方各级人民政府应当组织有关部门制定本行政区域内生产安全事故应急救援预案,建立应急救援体系。
A.县
B.市
C.省
[多选题]关于人身搜查,下列说法正确的是( )。
A.应当命令被搜查人举起双手,使其处于不能拿任何物品行凶和不能发生意外的位置
B.由一人在其背后进行检查,其他人员在旁监视
C.按照由细到粗、由下到上、由里及表的顺序逐一进行搜查
D.特别对衣帽鞋袜的夹层、卷边、补丁及头发和贴附在身上的绷带、膏药进行重点检查
[判断题]为了避免在搜集交易实例时遗漏重要的内容并保证所搜集内容的统一性和规范化，最好事先专注于某一类型的房地产。 ( )
[多项选择]因借款人分立而进行的贷款重组，按照“债随资产走”原则，债权落实的方法有（）。
A. 按分立企业资本所占原企业资本的比例划分债务
B. 按分立企业资产所占原企业资产的比例划分债务
C. 按分立时所占经评估的有效资产比例划分债务
D. 将原企业所欠农发行债务全部划给分立后的优势企业
[单选题]油的燃烧过程一般分为三个阶段，即加热蒸发阶段、扩散混合阶段和（ ）。
A.A.雾化阶段
B.B.引燃阶段
C.C.主燃燃烧阶段
D.D.着火燃烧阶段
