问题 单项选择题

从1~5岁类似喘息发作4次,肺功能明显降低,舒张试验阳性,确诊为支气管哮喘。2d前因感冒诱发咳喘加重,使用口服和局部糖皮质激素和支气管舒张剂仍无缓解。体检:呼吸困难,大汗淋漓,不能平卧面色青灰,三凹症,心音较低钝,双肺呼吸音降低,无哮鸣音。此时可能为()

A.合并细菌性肺炎

B.发生肺源性心脏病

C.哮喘持续状态

D.使用β受体激动剂类药物过量

E.水、电解质失衡

答案

参考答案:C

完形填空

根据所学课文内容填空(共5小题,每空0.5分,满分10分)

小题1:但当他一想到帮助那些得了霍乱的普通百姓时候,他就感到很振奋。

But he ____________ ____________ when he thought about helping ordinary people ____________ ____________ cholera.

小题2:值得赞扬的是,虽然这四个国家的确在某些方面共同合作,例如在货币和在国际关系上,但它们在有些制度上仍然存在着很大的区别。

__________ ___________ ____________, the four countries __________work together in some areas (eg, the currency and international relations), but they still have very different institutions.

小题3:然而,当我们到达一个看上去像一个大市场的地方时, 由于太多的气垫车向四面八方飞奔,我看不见王平了。

However, I _________ _________ _________WangPing when we reached _________looked like a large market because of too many carriages flying by in all directions.

小题4:只有提很多不同的问题,你才能收集到你所需要的信息。

____________ ____________ you ask many different questions _________ ____________ acquire all the information you need to know.

小题5:你可能由于各种原因而烧伤。烧伤有三类,根据皮肤烧伤的层次分为一度烧伤、二度烧伤和三度烧伤。

You can get burned by ____________ ____________ of things. There are three types of burns. Burns are called first, second or third degree burns, ____________ ____________ which layers of the skin are burned.

单项选择题