计算题：某高炉矿批28t，矿石含铁为57%，平均小时料批为8批，炼钢要求每炉平均出铁

根据短文内容及首字母提示，填写所缺单词

     Man has a big brain. He can think and s   1    languages. Scientists once thought that man isn't the same as

animalsb   2    man can think and learn. They know now that dogs, monkeys and birds can learn, too.

     They are beginning to u   3    that men are different from animals because they can speak. Animals can't speak.

They make much n   4    when they are afraid, or unhappy. Apes(猿) can learn some things more quickly than man.

One or two of them have learned a few words. But they can not join words to make s   5   . They cannot think I    6   

us because they have no language. Language is a wonderful thing. Man has been a   7    to build a modern world

because he has language. Every child can speak his own language very w   8    when he is four or five, b   9    no

animals learn to speak.

     How do children learn it? Scientists don't really know w   10    happens inside our body when we speak. They

only know that man can speak because he has a brain.

1. _____ 2. _____ 3. _____ 4. _____ 5. _____

6. _____ 7. _____ 8. _____ 9. _____ 10. _____

诊断温抗体型自身免疫性溶血性贫血最有意义的检查是（）。

A.DBIL升高

B.蔗糖高渗冷溶试验阴性

C.尿胆原升高

D.抗人球蛋白试验阳性

E.肾上腺皮质激素类免疫抑制剂治疗有效

患者男，65岁。因“夜间阵发性呼吸困难1周”来诊。陈旧性广泛前壁心肌梗死7年，活动后胸闷、心悸、气促2年，高血压病史20余年。体征：端坐呼吸，血压160/90mmHg（1mmHg=0.133kPa），脉搏120次/分。肺动脉瓣第2心音（P2）亢进，心脏各瓣膜区未闻及杂音。双肺底可闻及细湿啰音，双肺存在散在哮鸣音。腹平软，肝脾肋下未触及，双下肢无水肿。

目前可能的诊断是（提示心电图：V1~V6导联ST段压低0.05~0.1mV，血清肌钙蛋白正常。）（）。

A.气道梗阻

B.肺动脉栓塞

C.支气管哮喘

D.急性左侧心力衰竭

E.陈旧性心肌梗死

F.高血压病

读河南省地图回答：

1、河流①                 

2、省会城市郑州是图中          （填序号）

3、古都开封是图中的         （填序号）

4、铁路③                    ④                     

设备检修计划中涉及的临时用电、高处作业、狭窄空间作业、动土和动火等特殊作业，应附有专门的施工（）

A.人员组织方案

B.材料准备方案

C.方案和应急预案

D.检修操作方案