笑话五则(英文)

来源 :中学英语园地(高中版) | 被引量 : 0次 | 上传用户:titansea
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
其他文献
目的 :我们采用内镜下食管静脉套扎术前 ,病人肝功能按child分级 ,有利于指导治疗 ,判断愈后 ,减少术后出血。方法 :采用五环连续套扎器 ,按常规将套扎器与胃镜连接 ,内镜下
目的:探讨儿童误服原因,彻底清除胃内毒物。方法:回顾本院1997年6月-1999年8月收治的62例误服儿童的临床资料。结果:儿童误服种类以药物为多(37%);多发生于3岁以内儿童(51.2%);发病地点中居家占77.4%;监护人文化程度
【正】Unit1Making a difference1.It takes a very unusual mind to undertake the analysis of the obvi-ous.分析明显存在的事物需要非凡的头脑。
我院消化内科1998.3~2000.3收治了经胃镜、B超证实的门脉高压性胃病致消化道出血46例,现结合文献报道如下:
Microcystins produced by cyanobacteria pose a great threat to human health by releasing toxins upon cell death. In the present study, we studied microcystin pro
A variable chlorine decay rate modeling of the Matsapha town water network was developed based on initial chlorine dosages. The model was adequately described b
在迁坟移骨一墓穴中发现在游离的第六颈椎附近有一完整骨化的甲状软骨.教科书及有关报道中对纤维软骨骨化曾有过不少记载,但由透明软骨构成的甲状软骨完整骨化实属罕见,为积
Dhaka is one of the most densely-populated megacities in the world. Water supply problem is acute in this city, but the quality of drinking water has tremendous
Water quality protection in Sweden has a more than 80-year history. The needed knowledge has by large been imported. Now, to some extent the development of phos