2005年中国高血压治疗指南中正常高值诊断标准为（） A.收缩压12_爱下问搜题

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问题单项选择题

2005年中国高血压治疗指南中正常高值诊断标准为（）

A.收缩压120～139mmHg和或舒张压80～89mmHg

B.收缩压140～159mmHg和或舒张压90～95mmHg

C.收缩压140～160mmHg和舒张压＜90mmHg

D.收缩压＜130mmHg和舒张压＜85mmHg

E.收缩压≥160mmHg和舒张压＜90mmHg

答案

参考答案：A

完形填空

While watching the Olympics the other night,I came across an incredible sight.The　1　was swimming and started with only three men.For one reason or another,two of them had a　2　start,so they were disqualified.That would have been difficult enough,not having anyone to 　3　against.
I watched the man　4　off the blocks and knew immediately that something was wrong.Now I’m not an expert　5　but I do know a good dive　6　a poor one,and this was not exactly medal　7　.I listened to the crowd begin to　8　this poor man who was clearly having a　9　time.Finally he made his turn to start back.It was　10　.He made a few desperate strokes (划水) and you could tell he was exhausted.
But in those few　11　strokes,the crowd had changed.No longer were they laughing,but beginning to　12　.Some even began to　13　things like,“Come on,you can do it！”,and he　14　finished his race.The crowd went　15　.Even though he recorded one of the　16　times in Olympic history,this man gave more heart than any of the other　17　.
In a competition where athletes remove their silver medals,feeling they have　18　been cheated out of gold,or when they act so　19　in front of their competitors,it is nice to watch an underdog (失败者),a man that gave his all—knowing that he had no chance,but competed because of his　20　and the spirit of the games.

C．successfully

B．competitors

B．independence

C．determination

单项选择题

与过敏性紫癜的特点不符的有（）

A.多累及儿童和青少年，男性多于女性

B.好发于下肢，以小腿伸侧为主

C.是一种过敏性毛细血管和细小血管炎

D.毛细血管脆性试验阳性

E.外周血血小板减少