重庆户籍制度改革的突破和创新推动户籍制度改革,是缩小城乡差异、加快城市化进程的重要途径,是贯彻贯彻党中央国务院重要决策的需要;是统...
专题十五 交际用语单项填空1、(2025·湖北宜昌)—J ohnny, i t’s noisy ou ts i d e、Go an d see w ha t’...
小专题突破 15 有机综合推断题突破策略[专题精讲]一、根据转化关系进行推断有机综合推断题常以框图或变相框图的形式呈现一系列物质的衍变...
小专题突破 12 掌握官能团的性质,突破有机物的检验[专题精讲]1.官能团的主要性质有机物官能团代表物主要化学性质烃烷烃—甲烷取代(氯气...
小专题突破 9 有序思维突破同分异构体的书写及数目判断 [专题精讲]一、同分异构体的书写规律——有序思维1.烷烃只存在碳链异构,书写时...
小专题突破 17 物质结构与性质综合题难点突破[专题精讲]1.判断 σ 键和 π 键及其个数共价单键全为 σ 键,双键中有一个 σ 键...
约会时女性更挑剔Women are twice as choosy as men when they go speed dating, research suggests. Why might that be?...
约翰·保罗二世和若望二十三世晋封基督教圣徒Tens of thousands of people have gathered across Latin America to celebrate ...
营养不良影响肠健康Child malnutrition has long-term effects on gut health that affect development even after treatment...
婴幼儿为何喜欢玩躲躲猫Peekaboo is a game played over the world, crossing language and cultural barriers. Why is it...
抑郁是引发身心障碍的第二大原因Depression is the second most common cause of disability worldwide after back pain, acc...
一口好牙或有助提高运动成绩Dentists say elite athletes could stand a better chance of winning gold medals if they lo...
亚洲空气污染使太平洋风暴得到增强Air pollution in China and other Asian countries is having far-reaching impacts on we...
笑容能改变他人对你的看法据英国《每日邮报》报道,一名身体语言专家称,即使是最微妙的笑容也能改变他人对你的看法,并能对你的事业产生影...
香气会使女人更迷人据英国《每日邮报》报道,研究人员发现,如果从女人身上闻到香气,那么那个女人的脸看上去会更迷人。女人的脸在有香气时...
显微镜下的雾霾颗粒It has been two years since China Daily last interviewed 31-year-old Zhang Chao. The Beijing-based...
五种具有营养价值的白色蔬菜Everyone knows that once spring is in the air, we can welcome back our white wardrobes. ...
为何我们对生鱼片趋之若鹜Raw fish is sizzling hot right now.生鱼片现在可是炙手可热。 Los Angeles has brand new bars de...
微软正式终止对 XP 的安全服务Support for the venerable Windows XP operating system ends this Tuesday.本周四,微软对 XP...
提升第一印象的十个方法What can you do to make sure you're looking good during that critical first impression?为了让...