根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两多余选项。 Everyone knows that fish is good for health.__1__But it seems that many people don’t cook fish at home . Americans eat only about fifteen pounds of fish per person per year, but we eat twice as much fish in restaurants as at home . Buying , storing, and cooking fish isn’t difficult.__2__This text is about how to buy and cook fish in an easy way. __3__Fresh fish should smell sweet: you should feel that you’re standing at the ocean’s edge . Any fishy or strong smell means the fish isn’t fresh.__4__When you have bought a fish and arrive home, you’d better store the fish in the refrigerator if you don’t cook it immediately, but fresh fish should be stored in your fridge for only a day or two . Frozen fish isn’t as tasty as the fresh one. There are many common methods used to cook fish.__5__First , clean it and season it with your choice of spices( 调料 ) . Put the whole fish on a plate and steam it in a steam pot for 8 to 10 minutes if it weighs about one pound.(A larger one will take more time.)Then , it ’ s ready to serve. A . Do not buy it.