阅读理解。 Spaghetti with cream mushroom sauce Boil (煮沸) a pot of water and cook the spaghetti (忘大利面) in it for 20 minutes. Cut up the onions and garlic.  Heat a little oil in a pan and cook the onions and garlic for three minutes. Add the mushrooms and cook for one minute. Add the wine, cream and vegetable stock (汤). Cook them for ten minutes. Beat an egg, and add a little water and pour it slowly into the pan. Stir (搅, 拌)for half a minute. Add the beans and tomatoes and stir for two mihutes on a low heat (低火). Put the spaghetti on the plates and pour the sauce over the top. 1. How long do you boil the spaghetti? A. Ten minutes. B. Twenty minutes. C. One minute. D. Two minutes. 2. What do you cut up? A. Eggs. B. Onions and garlic. C. Beans. D. Tomatoes. 3. How many eggs do you beat? A. Four. B. Three. C. Two. D. One. 4. How many minutes do you stir on a low heat? A. Ten minutes. B. Half a minute. C. One minute. D. Two minutes. 5. What do you pour over the top at last? A. Wine. B. Cream. C. Sauce. D. Stock.