[化] 布卡达特试剂

This is the VOA Special English Health Report. A.D.H.D. is attention deficit hyperactivity disorder. Government estimates say three to seven percent of school-age children in the United States have it. Adults can also have it. People with A.D.H.D. ha

发表于:2018-12-16 / 阅读(37) / 评论(0) 分类 2010年VOA慢速英语(五)月

Unit 6 Nature and Nurture After-Class Reading PASSAGE I Science Looks Twice at Twins Proper Names Chevrolet 雪佛兰(轿车品牌) Cleveland 克利夫兰(美国俄亥俄州东北部港市) Jim (男子名

发表于:2018-12-29 / 阅读(37) / 评论(0) 分类 新编大学英语阅读部分

模仿句子:Two big names were eliminated on the second day of Wimbledon. Last year's beaten finalist Eugenie Bouchard is out as is the third seed Simona Halep. 翻译:两个重量级选手在温布尔登国际网球锦标赛的第二天遭到淘汰

发表于:2019-03-06 / 阅读(106) / 评论(0) 分类 英音模仿秀