当代→｜Dr. Nieca Goldberg, a spokeswoman for the American Heart Association, says Levine’s findings are a great start…〔04-29〕

  当代→｜An idea from lawmakers in New York is to give police officers a new device called the Textalyzer. It would work like this: An officer ...…〔04-29〕

  当代→｜Anyway, grandpa is now an internet star—two minutes of fame! I promise not to let it goto my head. But I will make sure my 2-year-old grandson sees it on his tablet…〔04-29〕

  当代→｜We offer scholarships to low-income schools and youth organizations, subject to availability. Participation in a post-visit survey is ...…〔04-29〕

  当代→｜德国哲学家尼采说：“每一个不曾起舞的日子，都是对生命的辜负。”让我们打开朝着晨光的那扇窗，迎阳光进来，在每一个日出东海的日子，无论是鲜衣怒马少年时，还是宠辱不惊中年时，都活出自己的明媚和精彩。…〔04-13〕

  当代→｜对于考生来说，掌握有效的应试技巧比再做题突击更为有效。万一记忆短路可慢呼吸考试中，有些考生因为怯场，导致无法集中精神，甚至大脑忽然一片空白，发生记忆堵塞。此时不要紧张，不妨尝试如下方式……〔04-05〕

  当代→｜科学研究证实,虽然大脑的重量只占人体重量的2％-3％,但大脑消耗的能量却占食物所产生的总能量的20％,它的能量来源靠葡萄糖氧化过程产生。…〔04-05〕

  当代→｜根据所给材料，回答106—110题。…〔03-29〕