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He stopped at the motel. It was late at night. It was almost midnight. He asked the motel clerk, Do you have a vacant room? She said she had a vacant room. He asked how much it was. She said it was $100 for the night. But the night is half over, he s
Some students may feel they need coffee to help get them through their maths homework, but can maths help with making coffee? Scientists think it can as I heard from our correspondent. Well, scientists wanted to make a mathematical model of the perfe
Unit 65:Drink plenty of water 第65单元:大量喝水 Water is a wonderful aid to weight loss. 喝水是减肥非常好的方法。 It helps fill you up during and between meals.And it reduces water retention. 水可以帮你在用餐中和两餐之
[00:00.00]Exercise 2.1 [00:05.29]You can see a big difference [00:07.25]between Eric and Danny in their rooms. [00:10.06]Eric's room is very tidy. [00:12.59]He puts rubbish into different kinds, [00:15.49]for example, plastic, glass and metal. [00:20
3月22日是第18个世界水日。从这一天开始为期一周的时间,将是第23届中国水周。人类目前能够利用的淡水资源只占全球水资源总量的0.26%,其中70%以上被冻结在南极和北极的冰盖中,加上难以
以色列公司获得世界水周工业水奖 STOCKHOLM, Sept. 3 (Xinhua) -- Netafim, the pioneer and world-leading provider of drip and micro-irrigation technology, received the 2013 Stockholm Industry Water Award. The awarding ceremony was made dur