Everyoneknowsthatfishisgoodforhealth．（16）___Butitseemsthatmanypeopledon’tcookfishathome．Americanseatonlyaboutfifteenpoundsoffishperpersonperyear，butweeattwiceasmuchfishinrestaurantsasathome．Buying

　　Everyoneknowsthatfishisgoodforhealth．（16）___Butitseemsthatmanypeopledon’tcookfishathome．Americanseatonlyaboutfifteenpoundsoffishperpersonperyear，butweeattwiceasmuchfishinrestaurantsasathome．Buying，storing，andcookingfishisn’tdifficult．（17）___Thistextisabouthowtobuyandcookfishinaneasyway．

　　（18）___Freshfishshouldsmellsweet：youshouldfeelthatyou’restandingattheocean’sedge．Anyfishyorstrongsmellmeansthefishisn’tfresh．（19）___Whenyouhaveboughtafishandarrivehome，you’dbetterstorethefishintherefrigeratorifyoudon’tcookitimmediately，butfreshfishshouldbestoredinyourfridgeforonlyadayortwo．Frozenfishisn’tastastyasthefreshone．

　　There are many common methods used to cook fish．（20）___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．

　　B．The easiest is to steam it．

　　C．This is how you can do it．

　　D．It just requires a little knowledge．

　　E．The fish will go bad within hours．

　　F．When buying fish，you should first smell it．

　　G．The fats in fish are thought to help prevent heart disease．