单词：silicon-impregnated graphite
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1.A) He will tell Mary how to operate the dishwasher. B) He will wash the dishes himself instead. C) He will help Bill to translate the manual. D) He himself will operate the dishwasher. 2.A) Lose weight C) Weigh himself frequently. B) Quit smoking.
大学六级英语考试听力真题
Cities Aim to Make Once-Polluted Rivers Safe for Swimming Holding hands, people jumped in the water, and floated around in Bostons Charles River recently. That is something that would not have been possible years ago because the river was so polluted
2017年VOA慢速英语(七)月
[00:00.00]Module 4 CHANGES [00:06.26]Unit 2 Kunling was a beautiful place. [00:11.43]1 Listen and read [00:14.94]Help our town! [00:17.53]Our town,Kunling was a beautiful place. [00:21.55]The river was clean [00:23.59]and there were many old trees be
外研社新标准初中英语八年级
By Anjana Pasricha New Delhi 20 March 2007 Bangladeshi woman clean dirty polythene shopping bags in polluted waters of Buriganga river in Dhaka, 19 Mar 2007 The World Wide Fund for Nature says some of the world's mightiest rivers are dying, threateni
2007年VOA标准英语（三月）
MICHEL MARTIN, HOST: Now to India, which is facing a different kind of crisis. It's an environmental crisis affecting the Ganges River. The Ganges is a part of what it means to be Indian. Many consider the river sacred. NPR's Julie McCarthy reports o
2017年NPR美国国家公共电台7月
Last Sunday my father and I went fishing along a river. We found the water so dirty that we could hardly catch fish in it. A lot of factories along the river always poured their waste water and rubbish straight into the river which made the river wat
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