Passage 3
While other animals use a limited range of sounds or signals to communicate, humans have developed complex systems of language that are used to ensure survival, to express ideas and emotions, to tell stories and remember the past. and to negotiate with one another. Oral (spoken) language is a feature of every human society or culture. Experts studying ancient cultures have several theories about how human language began and developed. The earliest language systems probably combined vocal(声音的) sounds with hand or body signals to express messages. Some words may be similar to natural sounds. Others may have come from expressions of emotion, such as laughter or crying. Language, some theorists believe, is a result of group activities, such as working together or dancing. Over 6000 languages and major dialects are A. They combined vocal sounds with hand or body signals to express messages. B. Some words may be similar to natural sounds. C. Others may have come from expressions of emotion, such as laughter or crying. D. The language, some theorists believe, is a result of individual activities, such as working together or dancing. [单项选择]微量快速血糖仪的质量控制措施不包括下述哪一项()
A. 质控物的测定 B. 密码牌校准 C. 及时清洁终点法白参考片 D. 室间质量控制 E. 血糖仪与大生化仪结果的比对 [单选题]某地下三层建筑,地下一层设有歌舞娱乐场所,该建筑应设( )。
A.开敞楼梯间 B.敞开楼梯间 C.封闭楼梯间 D.防烟楼梯间 [判断题]配电网调度停电计划应明确计划停送电时间、计划工作时间,并按照工作量严格核定工作时间。
A.正确 B.错误 [单项选择]双梁桥式起重机在主梁跨中起吊额定负载负载后,其向下变形量不得大于()。
A. S/700 B. S/600 C. S/300 [判断题] 120/120-1阀及103阀滑阀及滑阀座,节制阀工作面,GK型三通阀主活塞环和活塞室需涂适量120阀用改性甲基硅油。( ) ( )
A.正确 B.错误 [判断题]机务、电务处应加强LKJ系统工作的领导,每半年召开一次由运输、机务、电务、工务、总工室、安监室、铁通公司等相关部门参加的工作协调会。()
A.正确 B.错误 [多项选择]个人独资企业的投资人应税所得包括()。
A. 分配给投资者的个人所得 B. 企业当年留存所得 C. 赔偿金 D. 对希望工程捐赠 [多选题]社会消费基金包括的项目有( )。
A.国家管理基金 B.文教卫生基金 C.社会保障基金 D.非生产性基本建设基金 E.社会后备基金 [填空题]换热分为三种基本形式,即( )、( )和热辐射。
[单项选择]某女,25岁。时感胃脘隐痛,喜按喜暖,纳后痛减,兼见泛吐清水,便溏,手足不温,舌淡苔薄白,脉弱。治疗应取()
A. 足三里、内关、中脘 B. 胃俞、梁门、中脘 C. 足三里、梁门、肝俞 D. 肾俞、下脘、梁门 E. 足三里、梁门、中脘 [判断题]道路运输易燃气体途中,若发生燃烧,在灭火同时应迅速将未着火气瓶运至空旷安全处,并用大量水喷淋冷却气瓶,以防止灾害扩大。
A.正确 B.错误 [判断题]二号线BAS系统,M340的IP地址B端为“地址85.20.车站序号+41….49”,按照柜内接线图的顺序由41开始,到49结束。
A.正确 B.错误 [单选题]成套接地线应由有( )的多股软铜线和专用线夹组成。
A.绝缘护套 B.护套 C.透明护套 D.橡胶护套 [简答题]计算题:光在光纤中的传播速率是多少。
[简答题]锅炉水循环的停滞会造成受热面过热、鼓包、管子涨粗甚至爆管事故。
[单选题]蛋清在茸泥菜品中的作用之一是使成品( )。
A.光亮透明 B.洁白光亮 C.透明亮丽 D.色洁鲜艳 [单选题]预备党员应在预备期满后 内向党组织提出书面转正申请。( )
A.一个月; B.二个月; C.三个月; D.一周。 [单项选择]下列瑞氏染色法的描述中错误的是()。
A. 血涂片干透后固定再染色 B. 冲洗时不能先倒掉染液 C. 复染时同样先加染液后加缓冲液 D. 冲洗时间不宜过久 E. 染色过浅时可适当延长染色时间 [单选题]飞行中,发生机长能力丧失等情况时,资深副驾驶为第一接替人,同时向空中交通管制通报。此描述()
A.正确 B.错误 [多项选择]十二指肠溃疡的临床特点是
A. 餐后延迟痛 B. 抗酸剂无效 C. 有明显的规律性 D. 可并发大出血和穿孔 E. 恶变率比胃溃疡低 [多选题]《国网福建省电力有限公司全员安全履责清单》是按照“( )、( )”的原则,各级领导、保证体系、监督体系和各作业单元人员根据自身业务范围和岗位职责选择清单中对应的一种或多种角色,明确具体履责要求。
A.岗位等级 B.以岗选角 C.以角定责 D.等级优先 [单项选择]
It is simple enough to say that since books have classes -- fiction, biography, poetry -- we should separate them and take from each what it is right and what should give us. Yet few people ask from books what can give us. Most commonly we come to books with blurred and divided minds, asking of fiction that it shall be true, of poetry that it shall be false, of biography that it shall be flattering, of history that it shall enforce our own prejudices. If we could banish all such preconception when we read, that would be an admirable beginning. Do not dictate to your author; try to become him. Be his fellow-worker and accomplice. If you hang back, and reserve and criticize at first, you are preventing yourself from getting the fullest possible value from what you read. But if you open your mind as widely as possible, then signs and hints of almost imperceptible fineness, from the twist and turn of the first sentences, will bring you into the presence of a human being unlike any ot [单选题]变压器存在较为严重的缺陷或者绝缘有弱点时,不宜超( )运行。
A.额定电压 B.额定电流 C.最大电流 D.最大电压 [单选题]三通阀是车辆( )部分的部件之一
A.转向架 B.车钩缓冲装置 C.制动装置 D.车体 [单选题]下面( )方式是是最可能与实际印刷品完全一致。
A. 传统机械打样 B. 数码打样 C. 屏幕软打样 D. 眼睛看样 [判断题]基层消防站要设立监督员,对有苗头性问题的人员进行重点盯防,发现有自杀倾向时,果断处置,及时报告。( )
A.正确 B.错误 [单项选择]患者,女,28岁,已婚。产时失血较多,产后小腹隐隐作痛,喜按,恶露量少,色淡,头晕耳鸣,大便干燥,舌淡苔薄,脉虚细。治疗应首选()
A. 肠宁汤 B. 生化汤 C. 十全大补汤 D. 人参养荣汤 E. 八珍汤 [名词解释]官僚
[单项选择]关于演示文稿打包,以下正确的叙述是()。
A. 解包后只能在装有Power Point的电脑中播放此幻灯片 B. 打包后生成一个扩展名为ZIP的文件 C. 可以将大的演示文稿打包到若干软盘上 D. 打包后演示文稿中的链接文件会丢失 我来回答: 提交
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