(2011•山东)甲、乙两校各有3名教师报名支教,期中甲校2男1女,乙校1男2女

题型:解答题

问题:

(2011•山东)甲、乙两校各有3名教师报名支教,期中甲校2男1女,乙校1男2女.

(1)若从甲校和乙校报名的教师中各任选1名,写出所有可能的结果,并求选出的2名教师性别相同的概率;

(2)若从报名的6名教师中任选2名,写出所有可能的结果,并求选出的2名教师来自同一学校的概率.

考点:古典概型的定义及计算
题型:解答题

阅读下面一首唐诗,回答后面的问题。

古从军行

李颀

白日登山望烽火,黄昏饮马傍交河。  

行人刁斗风沙暗,公主琵琶幽怨多。

野云万里无 城郭,雨雪纷纷连大漠。

胡雁哀鸣夜夜飞,胡儿眼泪双双落。

闻道玉门犹被遮,应将性命逐轻车。  

年年战骨埋荒外,空见蒲桃入汉家。

  【注】①“从军行”是乐府古题。此诗写当代之事,由于怕触犯忌讳,所以题目加上一个“古”字。②刁斗:古代军中铜制炊具,白天用以煮饭,晚上敲击代替更柝。③公主琵琶:指汉朝公主远嫁乌孙国时所弹的琵琶曲调。④蒲桃:即葡萄。汉武帝时,为了求天马(即今阿拉伯马),开通西域,便乱启战端。当时随天马入中国的还有“蒲桃”和“苜宿”的种子。

(1)“野云万里无城郭……胡儿眼泪双双落”这四句在全诗中有什么作用?请赏析。

答:__________________________________________           

(2)“年年战骨埋荒外, 空见蒲桃入汉家”运用了什么表现手法?请赏析。

答:_________________________________________

题型:解答题

下列情况能引起异常分娩的是()。

A.产道异常

B.产妇过度精神紧张

C.漏斗骨盆

D.胎儿2500g

E.宫缩乏力

题型:解答题

患儿男,5岁,因“发热、咳嗽2周”来诊。体温38~39℃,咳嗽、咳黄痰,痰中带血丝,予头孢他定治疗,未见明显好转。既往分别于3岁和4岁患右下肺炎1次。查体:T38.5℃,P110次/min,R30次/min;呼吸稍促,右下肺呼吸音减低,可闻及湿性啰音。

为明确诊断首先应检查的项目包括()

A.血常规

B.PPD试验

C.心脏彩色超声

D.胸部X线片

E.痰细菌培养

F.胸部B型超声

G.血气分析

题型:解答题

Miss Grey lived in a small house. She was old and did not like noise at all , so she was very pleased when her noisy neighbour moved out .A young man moved in and Miss Grey thought the man seemed to be quiet.

But at three o’clock the next morning , the noise of a dog woke her up . She thought she had never heard a dog there before . It must be the young man’s dog . So she telephoned the young man , said something bad about the dog and then hung up the telephone before he could answer. Nothing more happened until three o’clock the next morning . Then Miss Grey’s telephone rang , and when she answered , a voice said ,“ You telephoned me twenty four hours ago .Now I’ve rung you up to say that I have’t a dog . ”

根据短文内容,判断以下句子的正(T)误(F)。(共5小题,每小题2分,满分10)

小题1:Miss Grey felt sorry when her noisy neighbour moved out.

小题2:Miss Grey’s new neighbour was as the old one .

小题3:Some noise woke her up in the early morning .

小题4:She thought the new neighbour had brought a dog with him.

小题5:The young man rang up Miss Grey in the early morning , because he wanted to punish her.

题型:解答题

高压纸绝缘电缆接线盒必须灌注_______。

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