题目

When you walk into a dining room or a restaurant on the street, you can often see tofu on the menu. Yes, tofu! Tofu is a big part of our daily diet.Tofu can be made ______ many foods such as Mapo Tofu, assorted tofu (什锦豆腐) and snacks like stinky tofu (臭豆腐). Do you know______ tofu can be used for so many different things? Tofu has a mild taste, which gives it the ______ to take on nearly any flavor (滋味), so it is easy to add to many dishes and snacks.People like eating tofu because it is a ______ food. Tofu is ______ in soy protein (大豆蛋白), vitamins and minerals (矿物已知是方程的解，求a的值．