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”
★ Bye bye Big Ben's bongs 与大本钟的钟声暂时告别
★ Cheers and toast 两个庆祝场合常听到的单词
★ Lights! Camera! English! 灯光,摄像机,英语!
★ 'Grand finale' for Cassini space mission 土星探测器卡西尼号任务将“隆重收场”
★ Getting something for nothing 天下没有免费的午餐
★ To cut a long story short 教你怎么“长话短说”
★ Orangutan squeaks reveal language evolution, says study 科学家称红毛猩猩叫声揭示人类早期语言进化过程
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2019-11-15
2019-11-15
2019-11-15
2019-11-15
2019-11-15
2019-11-15