Автор:Patricia Mugglestone Год: 2007 Издание:Pearson Страниц: [не указано] ISBN: 9781405833165 Challenges 3 covers virtually all Waystage specifications (A.2) and quite a few of which were already covered in Challenges 2.Challenges 3 also looks at quite a few lower Threshold descriptors (B.1.1).
In this level the theme of challenge in such...
