答案 1. The appearance of Beyoncé in the music festival was a real crowd-pleaser.
2. Learning a second language can boost brainpower, scientists believe. The US researchers from Northwestern University say bilingualism is a form of brain training – a mental "work out" that fine-tunes the mind.
【Study on sleep, world's ugliest dog 睡眠不足对大脑影响的研究、世界最丑的狗狗】相关文章:
★ Scientists study dolphins' 'happiness' 科学家研究圈养海豚的“幸福度”
★ T-levels: a new vocational qualification for English teenagers 英教育部为青少年增设职业资质课程
★ Monitoring a deadly volcano 科学家监控极其危险的尼拉贡戈火山
★ Glass-bottomed bridge, cancer risk for HRT and 120-year-old man 世界最长玻璃桥开放,荷尔蒙替代疗法增患癌风险,印度教120岁僧人
★ 'World's longest cave' discovered 墨西哥潜水团队发现“世界最长”水下洞穴
★ There's method to my madness 我有一个不合常理的办法
★ Let sleeping dogs lie 别惊动睡着的狗
★ To cut a long story short 教你怎么“长话短说”
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2019-11-15
2019-11-15
2019-11-15
2019-11-15
2019-11-15
2019-11-15