古代警察经历了奴隶社会、封建社会和资本主义社会早期三个阶段,其特点之一是私刑、私狱普

题型:判断题

问题:

古代警察经历了奴隶社会、封建社会和资本主义社会早期三个阶段,其特点之一是私刑、私狱普遍存在。( )

考点:招警考试公安基础知识公安基础知识
题型:判断题

某纺织厂的一个车间有技术工人m名(m∈N*),编号分别为1、2、3、…、m,n台(n∈N*)织布机,编号分别为1、2、3、…、n,定义记号aij:若第i名工人操作了第j号织布机,规定aij=1,否则aij=0,则等式a41+a42+a43+…+a4n=3的实际意义是(  )

A.第4名工人操作了3台织布机

B.第4名工人操作了n台织布机

C.第3名工人操作了4台织布机

D.第3名工人操作了n台织布机

题型:判断题

根据对话内容和首字母提示,在下文空格处填入适当的词使对话完整。(每空一词)

The day was like any other day in his life, Tom walked p 小题1:the shop on the street corner. He stopped to look at the front row of shoes, and he felt happy to see that the pair of shoes he wanted very much were still there. Looking down, he f 小题2:sorry for himself. He really wanted to have t 小题3:for his birthday.

  He sadly walked away and t 小题4:how to tell his mother about it. He knew she would give him a 小题5:he liked if she could. But he also knew very well she had little money. He d 小题6:not to go home at once, as he looked worried and his mother would notice it. So he went to the park and sat on the grass. Then he saw a boy in a wheel chair (轮椅) . He noticed that the boy moved the wheel with his h 小题7:. Tom looked at him carefully and was s 小题8:to see the boy have no feet. He looked at his own feet. “It’s much b 小题9:to be without shoes than without feet,” he thought. There was no reason for him to feel so sorry and sad. He went away and s 小题10:, thinking he was happier.

题型:判断题

确定脑蛛网膜下腔出血后脑血管痉挛发生与否和程度的方法()。

A.磁共振血管造影

B.腰椎穿刺

C.CT

D.脑血管造影

E.脑电图

题型:判断题

1岁患儿,逐渐苍白2个月,单纯母乳喂养,肝肋下2.5cm,脾肋下0.5cm,血红蛋白60g/L,红细胞3×10 12/L,红细胞中心浅染区扩大,网织红细胞、血小板、白细胞均正常,首先应考虑诊断为

A.营养性缺铁性贫血

B.营养性巨幼红细胞性贫血

C.营养性混合性贫血

D.再生障碍性贫血

E.雅克什贫血

题型:判断题

简述空调水机与风管机的优缺点。

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