问答题International reserve currencies

问答题food safety

问答题Quality is wealth. More is not better. Better is better. You don’ t need a bigger house; you need a different floor plan. You don’ t need more stuff; you need stuff you will actually use. Eco-friendly designs and nontoxic materials already exist, and there’ s plenty of for innovation. You may pay more for things like long-lasting, energy-efficient LED light bulbs, but they will save real money over the long term.

问答题候机大厅

问答题courtesy visit

问答题notary public office

问答题豆腐渣工程

问答题cultural heritage

问答题经典旅游线路

问答题国务院

问答题公诚勤朴

问答题vested interest groups

问答题现在大学生的学习压力相当重。除了大四的学生开始找工作了，其余的学生总是忙于学习，而不愿参加校园团体和俱乐部，不愿参加体育锻炼和其他课外活动，不愿与他们的朋友玩玩，不愿关心和学习没有关系的事。总之，他们就像一个机器人。压力大，时间少．功课多。看到同寝室里的人都上图书馆去学习，直到深夜闭馆才回，而自己却去看电影，他们就会有一种内疚感。一想到白天什么事都没干，心里就感到不安，会整夜因此而睡不着觉。他们学习太紧张，几乎没有时间好好品尝生活，干些其他事，成为一个全面发展的人。读大学使他们失去太多的个人幸福和健康。

问答题home game

问答题North Atlantic Treaty Organization (NATO)

问答题军备竞赛

问答题三通

问答题Security Council

问答题点赞

问答题I had always assumed a broken heart was just a metaphor, a cliché of country music and romance novels. So I was as surprised as anyone to learn last week that doctors now consider it a real medical event, one that can kill.【】The news comes from a report published in the New England, Journal of Medicine, in which physicians at Johns Hopkins described a group of 18 mostly older women and one man who developed serious heart problems after experiencing a sudden emotional shock, such as the death of a loved one, or, in the case of one 60-year-old woman, a surprise birthday party.【】What surprised the doctors who examined these patients was that none of them had actually suffered a heart attack. Indeed, few had any signs of heart disease at all. Yet at least five of the 19--and perhaps more--would have died without treatment, according to Dr. Ilan Wittstein, the cardiologist who led the study.