单词：Prevost's theory
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By Jessica Berman Washington 03 August 2007 There's a period in the development of toddlers when they seem to learn a new word every day. There are different theories about why young children undergo what experts call a word spurt. But one psychologi
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By Amelia Shaw Port-au-Prince 18 February 2006 After days of turmoil and protests, the interim government of Haiti declared Rene Preval president on Thursday. Preval receives 51 percent of the votes,t
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Pre-Listening Vocabulary blemish: an imperfection; a small flaw fade: to become less bright reincarnation: the belief that living beings die and then are reborn in a new form spear: a long sharp weapon that punctures the skin The Birthmark Theory Bir
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