一道语法选择题（2001）45.Americans eat ______ as they actually need every day.A.twice as much proteinB.twice protein as much twiceC.twice protein as much D.protein as twice much--我选了A,

一道语法选择题（2001）45.Americans eat ______ as they actually need every day.A.twice as much proteinB.twice protein as much twiceC.twice protein as much D.protein as twice much--我选了A, 一道选择题（认识三角形） 选择题一道 选择题一道 初中语法选择题~求解~ 初三英语一道选择题 第六题,C和D选哪个?什么语法来着? 一道英语选择题（第五题） 一道三角函数选择题.（求详解） 初三上选择题一道（第十题） 一道选择题（第3题） 一道英语选择题.（吗?） measure 高中英语选择题关键在于语法吗? 一道选择题 谢 第一道选择题 最后一道选择题是什么? 英语选择题一道 一道英语选择题22.30 一道向量的选择题.