题目

阅读理解 Welcome to our restaurant! We have fish,chicken, rice, eggs, fruit and vegetables for you to eat. We have apple juiceorange juice, milk and beer(啤酒) for you to drink.Many people come to our restaurant for dinner every day. Do you want to tryChinese food? We have Sichuan food and Guangdong food here. They are nice toeat. And they aren't dear(贵的). Anybody can afford(买得起) them. On Sundays, kids can have free(免费的)milk. If you want to have dinner at home, you can take our food home. You willhave a happy dinner with your family and friends. Would you like to have som在四边形ABCD中，给出下列论断：①AB∥DC；②AD＝BC；③∠A＝∠C．以其中两个作为题设，另外一个作为结论，用“如果……那么……”的形式，写出一个你认为正确的命题是________．