英语议论文常用句式包括： 开篇 Many nations have been faced with the problem of [主题] in [领域]. Recently the problem has been brought into focus...
为什么近来感冒发烧咳嗽的病人那么多？ 人体对环境气候和季节都有个适应惯性，当新的季节变化时，人体如果不适应不做出相应的调节，就容易患病。另外，春季...
