单词:minimal toxic dose
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Unit 12 What's the best radio station? [00:05.38]SECTION A [00:08.33]1b Listen and match the statements with the movie theaters. [00:15.18]Write in the names of the theaters. [01:03.61]2a Listen to a reporter interview a boy. [01:09.46]How does the b
Chinese authorities are suggesting the environmental impact from the sinking of an Iranian oil tanker off China's east coast this week is likely to be minimal, despite the massive blaze which engulfed the Sanchi for over a week before it went down. T
Imagine a nearly silent train that glides along its tracks emitting nothing more toxic than water. 想象一下,一辆火车消无声息地沿着铁轨运行,排放物中的有毒物质不过是水。 That train is a reality. 这种火车是真实存
By Cindy Saine Washington 14 February 2008 The Defense Department says it is planning to shoot down a defunct U.S. spy satellite before it is expected to hit the Earth in early March, because of potential danger to human beings from its unburned rock
快乐的人不信这一套。 Everyone hates me. 每个人都讨厌我。 This is a toxic belief and a delusion, yet sadly agreat proportion of unhappy people fall prey to this, which is largely why theyare unhappy. Happy people face the world with