热门试题:
[填空题]
A. If it doesn’t rain
B. that the plow can’t even break the soil
C. I knew there would be a shower
D. It did rain last month,
E. Didn’t you know there’s a thunderstorm today
F. It’s really bad.
G. What’s going on
H. I think so.
Sally: I think a drought has set in. It hasn’t rained a drop for months.
Ethan: (56) too, but didn’t it rain last month
Sally: (57) but the rainfall was only half the monthly average.
Ethan: Oh. That bad!
Sally: That’s right. (58) I’m really concerned though not panicked yet.
Ethan: I don’t blame you. The pastures have browned out even before the summer hasn’t arrived.
Sally: Yeah, and the soil has been baked so hard (59) .
Ethan: Looks like it’s going to be an ongoing thing that would get worse each day.
Sally: Yeah. (60
[判断题]（类别：号段管理难度：中等）沃云骨干云池的云基座建设，由集团进行统筹建设，各地配置拉齐，形成标准化能力。（）
A.正确
B.错误
[单选题]皮质醇由下列哪个部位所分泌
A.肾上腺皮质球状带
B.肾上腺皮质网状带
C.肾上腺皮质束状带
D.肾上腺皮质
E.肾上腺髓质
[单选题]在下降中,大约在什么时候IAS/MACH窗内的显示从MACH变为IAS? 试题种类: 驾驶员晋级理论题库B757
A.300KIA
B.305KIA
C.310KIA
D.290KIA
[判断题]社会主义精神文明与中国特色的社会主义文化是一致的。
A.正确
B.错误
[判断题]在泥泞路段上行车，应选用适当档位(一般可用中低速档)，握稳方向盘，稳住加速踏板，匀速一次性缓缓通过。
[多项选择]分析性流行病学研究包括（）。
A. 现况研究
B. 生态学研究
C. 队列研究
D. 实验研究
E. 病例对照研究
[判断题]根据《电力安全工作规程 风电场》( Q/GDW 10799.5—2017),在全部或部分带电的运行屏(柜)上进行工作时,应将检修设备与运行设备以明显的标识牌隔开。
A.正确
B.错误
[单选题]声报警信号应能手动消除，但再次有火警信号输入时，（ ）能在再次启动。
A.不
B.应
C.只
D.可
[多选题]我科腹膜透析早期冲管操作不正确的是( )
A.首选高浓度腹透液
B.可多次反复冲管
C.整袋灌入,即进即出
D.每次500ml,即进即出
[单选题]移动电缆接头一般应停电进行。若必须带电移动,应先调查该电缆的( ),由有经验的施工人员,在专人统一指挥下,平正移动。
A.历史记录
B.出厂资料
C.试验数据
D.技术参数。
[单选题]由煤矿总工程师评估确认缩短每一循环允 许采掘距离，必要时补充（ ）。
A.通风保障措施
B.防灭火措施
C.防尘措施
D.防突措施
[判断题]数学思想方法教学隶属数学教学范畴，只要贯彻通常的数学教学原则就可实现数学思想方法教学目标。
[单项选择] Questions 18-20 are based on the following dialogue given by Professor Robert Watson who was answering questions on a radio phone program on the subject of learning a foreign language. You now have 15 seconds to read Questions 18-20.What advice was given by Professor Watson7
A. Practice more in using the language.
B. Go to live with the native speakers.
C. Watch more TV programs.
D. Read more newspaper and magazines
[单项选择]酸性污水流量为25m3/h，H2SO4含量为3.5g/L，采用石灰乳中和，Ca（OH）2含量为70%，反应系数为1.2，工厂两班制，每班工作8h，则每日需要熟石灰用量最接近的是（）kg。（注：分子量H2SO4为98；分子量CaO为56；Ca（OH）2为74）
A. 1520
B. 1824
C. 2000
D. 2400
[简答题]设计零件时，考虑零件结构工艺性的一般原则有哪几项？
[单选题]辨认 DNA复制起始点主要依靠的酶是( )
A.DNA聚合酶
B.DNA连接酶
C.引物酶
D.拓扑异构酶
E.解链酶
[单项选择]建设项目的后评价不得委托参加过（）前期工作的单位承担。
A. 同类项目
B. 同一项目
C. 同期项目
D. 同行业项目
[单项选择]What does Nancy like
A. French fries.
B. Ice cream.
C. Hamburger.
[多项选择]影响工序能力指数的变量有（）。
A. 产品公差范围
B. 工序加工的分布中心与公差中心的偏移量。
C. 工序加工质量特性的分散程度
D. 不合格品率E.自动化程度
[判断题]人体产生的静电不会使发卡模块控制板损坏。
A.正确
B.错误
[单选题]有一个两位数，用它除58余2，除73余3，除85余1，那么这个两位数是（ ）。
A.12
B.14
C.16
D.21
[单选题].下列属于鄂尔多斯盆地寒武系地层的是（）
A.A、马家沟组
B.B、太原组
C.C、张夏组
D.D、山西组
[单项选择]交换机端口配置的基本配置任务包括（）。 ①配置交换机端口的开启与关闭 ②配置交换机的全局参数 ③配置交换机端口的传输速率 ④配置交换机端口的描述信息
A. ①、③
B. ②、③
C. ①、②、③、④
D. ①、②、④
[单项选择]Questions 1-10
As Philadelphia grew from a small town into a city in the first half of the eighteenth
century, it became an increasingly important marketing center for a vast and growing agricultural hinterland. Market days saw the crowded city even more crowded, as line fanners from within a radius of 24 or more kilometers brought their sheep, cows, pigs, vegetables, cider, and other products for direct sale to the townspeople. The High Street Market was continuously enlarged throughout the period until 1736, when it reached from Front Street to Third. By 1745 New Market was opened on Second Street between Pine and Cedar. The next year the Callowhill Market began operation.
Along with market days, the institution of twice-yearly fairs persisted in Philadelphia even after similar trading days had been discontinued in other colonial cities. The fairs provided a means of bringing handmade goods from outlying places to
would-be buyers in the city. Linens and stockings from Germant
A. on the same day as market says
B. as often as possible
C. a couple of times a year
D. whenever the government allowed it
[简答题]简述如何处理导入的位图图像，以减少文件的体积。
[单选题]陈某承包经营的电镀厂，未按照国家标准为电镀设备安装漏电保护装置，发生重大伤亡事故。依据《刑法》的规定，陈某的行为构成
A.滥用职权罪
B.重大劳动安全事故罪
C.强令违章冒险作业罪
D.玩忽职守罪
[填空题] From childhood to old age, we all use language as a means of broadening our knowledge of ourselves and the world about us. When humans first 【B1】 they were like newborn children, unable to use this 【B2】 tool. Yet once language developed, the possibilities for human kind’’s future 【B3】 and cultural growth increased.
Many linguists believe that evolution is 【B4】 for our ability to produce and use language. They 【B5】 that our highly evolved brain provides us 【B6】 an innate language ability not found in lower 【B7】 Proponents of this innateness theory say that our 【B8】 for language is inborn, but that language itself develops gradually, 【B9】 a function of the growth of the brain during childhood. Therefore there are critical 【B10】 times for language development.
Current 【B11】 of innateness theory are mixed, however, evidence supporting the existence of some innate abilities is undeniable. 【B12】 more and more schools are discovering that foreign languages are best taught in 【B1
A. A．confirm
B．inform
C．claim
D．convince
[判断题]架空线路零线应位于最接近电杆处,高于相线的位置
A.正确
B.错误
[判断题]( ) 《石油天然气钻井、开发、储运防火防爆安全生产技术规程》(SY/T 5225-2012)第 4.3.19 规定,气井井口操作应避免金属撞击产生火花。作业机排气管道应安装阻火器。入井场车辆的排气管应安装阻火器;对特殊井应装置地滑车,通井机宜安放在距井口 18m 以外。
A.正确
B.错误
[单项选择]有关毛发的生长哪项正确（）
A. 毛发不呈季节性的生长与脱落
B. 单根毛发的生长与退行是几乎同步发生的
C. 80%的毛发同时处于生长期
D. 毛发生长不受遗传因素的影响
[多项选择]设备制造过程的质量控制中，制造过程的监督和检验包括（）。
A. 加工作业条件的控制
B. 工序产品的检查与控制
C. 不合格零件的处理
D. 设计变更
E. 运输方案审查
[单项选择]专家认为，如果汽车技术行业经过长年的研发能降低3%的油耗，就可以算是非常显著的研究成果了；但即使是能降低3%的油耗，对实际生活中的消费者来说也不太明显。而且汽车生产厂家在不影响加速动力性的情况下，已经在尽量省油，目前生产的汽车在节油和动力方面的效果已经达到了最佳配置比。
根据这段话，以下说法正确的是______。
A. 汽车消费者对能否节约3%的汽油不在乎
B. 目前生产的汽车已经达到了最佳的制动效果
C. 无论汽车技术怎么发展，节油效果都不会很显著
D. 在节油和动力的最佳配置比方面再寻求突破难度很大
[单选题]电杆基础主要由底盘、（）和拉线盘等组成。
A.金具
B.拉线
C.卡盘
D.护墩
[多项选择]姜片虫病主要的传染源是（）
A. 猪
B. 犬
C. 猫
D. 生植物
E. 患者
[单项选择]临时用电与地面的垂直距离不得小于（）m。
A. 2.5
B. 3
C. 5
D. 6
