8～10人,花20元购下列原料:猪肉3.5斤,去骨肘子一个(约2斤),排骨2斤,大虾7两,净嫩鸡一只(约1.5斤),鲤鱼一尾(约1.8斤),鸡蛋6两,绿豆芽菜6两,韭菜1两,香菜半两,红果3两,无糖面包4两,番茄酱2两,水发口蘑半两,冬笋1两,酱油半斤,黄酒半斤,醋2两,白糖半斤,花生油2斤,香油2两,淀粉1斤,芝 8 ~ 10 people, spend 20 yuan to buy the following raw materials: 3.5 kg of pork, bone elbow a (about 2 pounds), ribs 2 pounds, prawns 7 two, a net tender chicken (about 1.5 pounds), a carp About 1.8 pounds), egg 6 two, green bean sprouts 6 two, leek 1 two, coriander half two, red fruit 3 two, sugar-free bread 4 two, tomato sauce 2 two, water and mushroom half two, winter bamboo shoots one two, soy sauce half Jin, half a catty of rice wine, vinegar 2 two, half a catty sugar, 2 pounds of peanut oil, sesame oil 2 two, starch 1 kg,