换新与重置准备

Studies Link Bee Decline to Insecticide Billion-dollar bees Bees pollinate the flowers that become fruits, nuts and vegetables. The work these insects do is worth about $18 billion a year to U.S. farmers. But honeybee colonies in the United States ha

发表于:2018-12-16 / 阅读(31) / 评论(0) 分类 VOA标准英语2012年(三月)

18. Twelve Cans of Tuna Fish Rag Twelve cans! Twelve cans! Twelve cans of tuna fish. Twelve cans. How many cans? Twelve, twelve. Did you say twelve? Yes, I said twelve. Twelve cans of what? Twelve cans of fish. Twelve cans of fish? Yes, fish, yes, fi

发表于:2018-12-25 / 阅读(100) / 评论(0) 分类 英语节奏训练

Good morning, I'm Melissa Long here at the CNN center in Atlanta on this Wednesday morning, the eleventh of November Veteran's Day. Here's a look at some of the stories happening NOW IN THE NEWS. The suspect in the Fort Hood shootings, army Major Nid

发表于:2019-01-07 / 阅读(85) / 评论(0) 分类 cnn2009年(十一)月

In a scientific triumph that will change the way the world fights a killer, an experimental Ebola vaccine tested on humans in the waning days of the West African epidemic has been shown to provide 100 percent protection against the lethal disease. 在西

发表于:2019-02-05 / 阅读(33) / 评论(0) 分类 英语新闻

Chinese health authorities have given approval to a domestic company to mass produce a vaccine for the H1N1 strain of flu. Unlike other vaccines, this one does not require multiple doses. Chinese worker displays vials containing H1N1 flu vaccine by

发表于:2019-02-12 / 阅读(25) / 评论(0) 分类 VOA标准英语2009年(九月)

问候语 (Greeting) 1 Hello! Nice to meet you. 你好,很高兴见到你 2 Hello! Glad to see you. 你好,很高兴见到你 3 How do you do? 你好 4 Nice talking with you. 很高兴和你说话 6 See you. 再见 7 Take care. 保重 8 Keep

发表于:2019-02-20 / 阅读(28) / 评论(0) 分类 实用英语