Salt, shells or metals are still used
as money in out-of-the-way parts of the world today. Salt may seem rather a
strange{{U}} (31) {{/U}}to use as money,{{U}} (32) {{/U}}in
countries where the food of the people is mainly vegetable, it is often an{{U}}
(33) {{/U}}necessity. Cakes of salt, stamped to show their{{U}}
(34) {{/U}}, were used as money in some countries until recent{{U}}
(35) {{/U}}and cakes of salt{{U}} (36) {{/U}}buy goods in
Borneo and parts of Africa. Sea shells{{U}} (37) {{/U}}as money at some
time{{U}} (38) {{/U}}another over the greater part of the Old World.
These were{{U}} (39) {{/U}}mainly from the beaches of A. collected B. produced C. grown D. raised [多选题]《中国南方电网有限责任公司电力安全工作规程》(Q/CSG510001-2015)8.1.5规定:工作人员禁止擅自开启直接封闭带电部分的( )等。
A.高压设备柜门 B.箱盖 C.封板 D.保护壳 [判断题]证券发行核准制以美国为代表,实行实质管理原则。()
[多项选择]短暂的血压增高见于
A. 剧烈疼痛 B. 情绪激动 C. 身处寒冷环境 D. 先天性主动脉缩窄 E. 缺氧 [判断题]【MM】 发电机运行中定子线棒最高与最低温度之差或定子线棒引水管出水温差达规程规定的某一值时 ,应立即停机 。
A.正确 B.错误 [单项选择]血清中IgM大量增加,常见于()
A. 巨球蛋白血症 B. 慢性肉芽肿 C. 乙型肝炎 D. 轻链病 E. 多发性硬化症 [简答题]ABC会计师事务所承办了Y公司2005年度会计报表审计业务。审计过程中注意到Y公司发生重大错误或舞弊行为,请代注册会计师做出正确的专业判断。
注册会计师对重大错误或舞弊涉及人员如何处理被审计单位拒绝调整或披露重大的错误与舞弊时注册会计师如何处理 [简答题]《线路异常应急预案》分级?
[单项选择]以下程序中调用 cin 函数给变量a输入数值的方法是错误的,其错误原因是 #include<iostream.h> void main( ) {int *p,* q,a,b; p=&a; cout<<"input a:"; cin>>p; }
A. *p表示的是指针变量p的地址 B. p表示的是变量a的地址,而不是变量a的值 C. *p表示的是指针变量p的值 D. *p只能用来说明p是一个指针变量 [单选题]《铁路交通事故调查处理规则》规定,列车冒进信号或越过警冲标,为一般()事故。
A.A类 B.B类 C.C类 D.D类 [单选题] 机动车的制动距离是指机动车在规定的初速度下急踩制动踏板时,( )。
A. 前轮胎在路面上的拖痕长度 B. 前轮轮胎在路面上的拖痕长度与最后面车轮轮胎在 路面上的拖痕长度之和 C. 从脚接触制动踏板(或手触动制动手抦)时起至车辆停止时车辆驶过的距离 D. 后轮胎在路面上的拖痕长度 [判断题]现在的路由器大多通过硬件转发IP报文,而不是软件转发。
A.正确 B.错误 [判断题]民警在现场管制时,可以采取必要手段强行驱散,对拒不服从的人员可以强行带离现场或者立即予以拘留。
A.正确 B.错误 [单选题] ( )是指将正在燃烧的物质与火源周边未燃烧的物质进行隔离或移开,中断可燃物的供给,无法形成新的燃烧条件,阻止火势蔓延扩大,使燃烧停止。
A.冷却灭火法 B.窒息灭火法 C.化学抑制灭火法 D.隔离灭火法 [单选题]侦查人员询问证人时,正确的做法是:( ) 。
A.侦查人员甲,询问前向证人介绍了基本案情,告知证人应当如实地提供证言 B.侦查人员乙,对拒绝作证的证人进行了拘留,保证了及时收集证据 C.侦查人员丙,询问17岁的证人许某时,通知其父到场 D.侦查人员丁,同时询问了共同目击证人李某、杨某 [填空题]For centuries, the nature of the brain was shrouded in mystery. Aristotle is said to have 1 it was a cold sponge, whose main task was to 2 the blood. Later, Leonardo da Vinci 3 the brain as a curious void filled by three tiny bulbous structures 4 in a straight line 5 the eyeball.
Not all early theories were quite so misguided, 6 . From the first studies 7 language deficits, it was 8 that the brain played some direct part in language use. In 1836, an 9 French country doctor, Max Dax, claimed that, in forty aphasic (患失语症的) patients he had seen, 10 of language ability always 11 with damage to the left half of the brain. Thirty years later, this claim was 12 proved by the French surgeon Paul Broca. He had studied aphasic 13 in patients who were found to have brain damage 14 the left frontal lobe. Broca was struck by the contrast with right hemisphere damage, 15 seemed to have little effect on speech. The area Broca isolated and the aphasia associated with it now 16 his name, "Broca’’s a
A. A. anonymous B. eloquent C. obscure D. eccentric [判断题]使用尾纤自环光口,发光功率过小时,应串入合适的衰耗(减)器。
A.正确 B.错误 [多项选择]
患者男性,69岁,因“反复发热40日,胸闷、咳嗽、咳痰3日”来诊。查体:体温39.1℃,脉搏108次/分,呼吸18次/分,血压132/78mmHg(1mmHg=0.133kPa);律齐,二尖瓣听诊区可闻及收缩期吹风样杂音,伴震颤,4/6级,向腋下传导。超声心动图:二尖瓣后叶破损,腱索断裂并脱垂及关闭不全(重度),左房室腔增大,左心室射血分数(LVEF)正常(70%)。入院诊断:感染性心内膜炎,左侧心力衰竭,美国纽约心脏病协会(NYHA)心功能分级Ⅳ级。患者曾出现牙龈肿痛,于社区医院洁牙。否认慢性病史、传染病史、手术、外伤、输血史。 感染性心内膜炎的治疗原则包括()A. 尽早进行病原学检查,给予抗菌药物前应进行血培养,获病原菌后进行药敏试验,按药敏试验结果调整抗菌治疗 B. 根据病原选用杀菌剂 C. 根据病原既可以选择杀菌剂也可以选择抑菌剂 D. 应采用最大治疗剂量 E. 疗程内应给予静脉给药 F. 患者出院后可给予口服给药 G. 疗程宜充足,一般4~6周;人工瓣膜心内膜炎、真菌性心内膜炎疗程需6~8周或更长 H. 部分患者尚需配合外科手术治疗 [判断题]若客户是转供户,则其被转供户可视为分表参与电量计算。( )
A.正确 B.错误 我来回答: 提交
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