【判断题】采用压榨法取酱油,主要适用于低盐固态发酵工艺。
【单选题】-How long have you been like this? -___________October 13th,Monday. [ ]
【单选题】听力原文:How long have you known of that studio? (A) I'm not satisfied with their work. (B) That sounds tough. (C) Ever since I moved to this city. (28)
【简答题】请简述 皮亚杰 的 儿童思维发展的四个阶段及其特点 。