Ever since humans have lived on the
earth, they have made use of various forms of communication. Generally, this
expression of thoughts and feelings has been in the form of oral speech. When
there is a language barrier, communication is accomplished through sign language
in which motions stand for letters, words, and ideas. Tourists and the people
unable to hear or speak have had to resort to this form of expression. Many of
these symbols of whole words are very vivid and exact and can be used
internationally; spelling, however, cannot. Body language transmits ideas or thoughts by certain actions, either intentionally or unintentionally. A wink can be a way of indicating that the party is only joking. A nod signifies approval, while shaking the head indicates a negative reaction. Other forms of nonlinguistic language ca A. 5. B. 7. C. 9. D. 3. [填空题]On December 25, 2000, many people across North America received a rare Christmas treat when the moon passed in front of the sun resulting in a partial solar eclipse.
Solar eclipses occur when the moon (47) between the earth and the sun, and the moon’s shadow covers part of the earth; and a total solar eclipse takes place when the moon’s shadow blocks out the sun (48) . What made this particular solar eclipse unique was that this event has occurred on December twenty-fifth only 30 times (49) the past 5000 years, the last time in 1954. But people must be exceptionally (50) when attempting to view a solar eclipse. Without taking precautionary (51) ,one can permanently damage the retina of the eye; however, there are several safe methods of (52) this heavenly marvel. First, you can view a solar eclipse by using eclipse safety glasses for filtering out the sun’s (53) rays. They should be used when any part o [单选题]路堑施工时,其路基地面排水设施有边沟、截水沟、排水沟、急流槽、跌水等,一般应先施工的排水设施是( )。
A.边沟 B.截水沟 C.排水沟 D.跌水与急流槽 [判断题]万用表可以用来测量绝缘电阻的阻值。
A.正确 B.错误 [单项选择] Of all modern instruments, the violin is apparently one of the simplest. It consists in
essence of a hollow, varnished wooden sound box, or resonator, and a long neck, covered
with a fingerboard, along which four strings are stretched at high tension. The beauty of
design, shape, and decoration is no accident: the proportions of the instrument are
(5) determined almost entirely by acoustical considerations. Its simplicity of appearance is
deceptive. About 70 parts are involved in the construction of a violin, Its tone and its
outstanding range of expressiveness make it an ideal solo instrument. No less important.
however, is its role as an orchestral and chamber instrument. In combination with the
larger and deeper-sounding members of the same family, the violins form the nucleus
(10)of the modern symphony orchestra.
The violin has been in existence since about 1550. Its importance as an instrument
in its own right dates from t
A. practical B. customary C. possible D. unusual [判断题]扑救锂电池汽车火灾应注意安全事项之一佩戴空气呼吸器,从上风向靠近起火车辆,防止吸入有毒烟气,并根据车辆电压特性穿戴好绝缘手套等防护装备。( )
A.正确 B.错误 [简答题]现场防护员作业过程中工作标准是什么?
[多选题] 施工单位应当根据不同( )的变化,在施上现场采取相应的安全施工措施。
A.施工资金 B.周围环境 C.季节 D.气候 E.作业人员调整 [多项选择]南京国民政府时期的司法体制分为普通法院体系和特别法院体系,其中包括以下的审判组织 ( )。
A. 高等法院 B. 地方法院 C. 最高法院 D. 特种刑事法庭 [简答题]生产经营单位的安全教育培训主要包括哪些内容?
[判断题](35955)( )施工接缝处的混凝土应加强振捣,使新旧层紧密结合。
A.正确 B.错误 [单项选择]下表面疏生灰白色毛,有多数凹点状的腺鳞的药材为
A. 石韦 B. 枇杷叶 C. 罗布麻叶 D. 蓼大青叶 E. 紫苏叶 [判断题]两个以上行政机关共同行使行政职权时侵犯公民.法人和其他组织的合法权益造成损害的,由其上一级行政机关指定赔偿义务机关。( )
A.正确 B.错误 [单项选择]对空肠弯曲菌检验描述不正确的是()
A. 最佳微需氧条件是氧气5%、二氧化碳15%和氮气80% B. 检验在原始分离前应放冰箱或冷处保存 C. 样品运送和保存时应使用Cary-Blair半固体培养基 D. 在25℃条件下存活时间不到24小时或更少 E. 以上都不正确 [多选题]建筑工程模板承受的恒荷载标准值的种类有( )。
A.模板及其支架自重 B.新浇混凝土自重 C.钢筋自重 D.立柱自重 E.新浇筑混凝土作用于模板的侧压力 [单选题]为病人进行灌肠时,应协助病人采取的卧位是()
A.侧卧位 B.俯卧位 C.去枕仰卧位 D.头高足低位 E.头低足高位 [单项选择]N46机械润滑油的运动粘度(40℃)(厘沱)为()
A. 28.8~35.2 B. 41.4~50.6 C. 61.2~74.8 D. 以上均错误 [判断题]运行中的避雷器会出现击穿、爆炸等现象,原因主要有系统过电压导致参数不良、本体密封不良,容易受潮或进水。
A.正确 B.错误 [单选题]必需汽蚀余量愈大,泵的抗汽蚀能力( )。
A.越高 B.越差 C.无关 D.不变。 [判断题]各农商银行不可以可以在充分论证可行性的基础上委托独立第三方开展风险评估。
A.正确 B.错误 [单选题]下列说法或做法中不符合现行《中小学教师职业道德规范》中的“教书育人”规定和要求的是( )
A.严格执行教学方案,照搬教材以及教参 B.积极开展教学改革,提高课堂教学质量 C.学习教育的新理念,主动改变育人模式 D.激发学生创新精神,促进学生全面发展 [多选题]工作前,专责监护人应对被监护人员交待监护范围内的()。
A.A-危险点 B.B-工作内容 C.C-安全注意事项 D.D-安全措施 [单项选择]不属于焊接热循环的参数是()。
A. 加热速度 B. 加热速度所达到的最高温度 C. 冷却速度 D. 焊条熔化速度 [单选题]张某是邪教组织的头目,某日在其煽动下,5名邪教成员在平房内服农药自杀。张某构成()。
A.故意杀人罪 B.利用邪教组织破坏法律实施罪 C.过失致人死亡罪 D.利用邪教组织致人死亡罪 [单选题]程控交换系统的5个重要组成部分是:( )、( )、( )、( )、( )。
A.用户电路、中继器 、路由器 、交换网络、控制系统 B.用户电路、中继器 、路由器 、信令设备、控制系统 C.用户电路、中继器 、信令设备 、交换网络、控制系统 D.用户电路、中继器 、合路器 、交换网络、控制系统 [单选题]下列元素中第一电离能最小的是( )。
A.H B.Li C.Na D.K [多选题] 各类安全工器具应经过( ),并做好记录。
A. 国家规定的型式试验 B. 出厂试验 C. 机械试验 D. 使用中的周期性试验 [单项选择]属于丙类传染病的是( )
A. 肺炭疽 B. 霍乱 C. 肺结核 D. 狂犬病 E. 麻风病 [多项选择]通常服务项目采购包括招标方式和非招标方式,其中招标方式包括( )等。
A. 邀请招标 B. 公开招标 C. 竞争性谈判 D. 最低费用采购 E. 单一来源采购 [判断题]( )桥梁墩台裂纹多且深入圬工内部,可用喷浆方法处理。
A.正确 B.错误 我来回答: 提交
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