Created by huzieus 6年级科学 食物的保存 Edad 12 level: Grade 2 Chinese Instrucciones del autor 8.1.1 通过观察真实的食物或各种媒体,解释后举例已变质食物的特征。 8.1.2 讲述食物变质是由微生物造成的。 My Google Classroom Courses × 0 classes selected (0 students total) Quick Access Select all classes (0 classes) All Classes Loading courses... Cancelar Share Share to selected Course __COURSE_NAME__ __STUDENT_NAME__ (__STUDENT_EMAIL__) 食物的保存 Descargar Worksheet Validation Comprobar mis respuestas Emails my answers to my teacher Nombre completo Group/level Asignatura Teacher's email or key code Close Submit Validating worksheet... (12) Your answers have been sent to your teacher. Good luck! OK We encountered an error submitting your answers. Please try again. OK Anuncio | Ir sin anuncios Created by huzieus 6年级科学 食物的保存 Edad 12 level: Grade 2 Chinese Instrucciones del autor 8.1.1 通过观察真实的食物或各种媒体,解释后举例已变质食物的特征。 8.1.2 讲述食物变质是由微生物造成的。