单词：synchronous radiotelegraph channel
单词：synchronous radiotelegraph channel 相关文章
Traditional Chinese folk masks have become the focus of a new art exhibition in Brussels. The show tries to merge the east and west by using classical Chinese imagery in domestic settings in Belgium. The Chinese and French artistic duo Benoit and Bo
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[00:02.30]第四单元 万圣节前夕 [00:04.60]A Read and say [00:07.08]A 读并说 [00:09.56]Ben and his family are in the sitting-room. [00:12.15]本和他的家人在客厅里。 [00:14.73]They would like to buy things for a Halloween party. [00:17.66]他们喜欢买一些东
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In what Australian researchers say is a world-first clinical trial, surgical masks have been found to be a cheap and effective front-line weapon against epidemics such as swine and avian flu. A team at the University of New South Wales says masks ha
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a. The doctors are performing surgery b. The doctors are washing their hands c. The doctors are not wearing masks d. The doctors are in a meeting 图片1
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Caffeine Merely Masks Alcohol's Effect An animal study in the journal Behavioral Neuroscience finds that coffee after alcohol consumption might merely make the drinker feel more capable, which could lead to bad decision making. Steve Mirsky reports C
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By Robert Berger Jerusalem 02 April 2008 Israel is strengthening security on its home front in a sign of war jitters. As Robert Berger reports from VOA's Jerusalem bureau, Israel is casting a wary eye toward Iran. Israel's security Cabinet has decide
VOA常速英语2008年（四月）