完形填空

    I have a good friend. His name is Tom. He is a nice boy, but he eats too1  and doesn't like sports. He has a big2 every morning. He has four eggs, 3 of bread and butter and 4 big glass of milk for it. 5 lunch, he eats two hamburgers, a lot of French fries of chicken. He 6 a lot of cola or soda, too. For dinner, he likes beef and salad. He7 eats beef, chicken, hamburgers, and eggs. He likes ice cream, cola and soda, 8. Too much food is not 9 for health. So Tom is very 10.

在一个基因库中，显性基因与隐性基因的比例相等，如果每一代隐性基因型的个体都不能产生后代，则（    ）

①纸币不断贬值，促使人们尽量减少现金使用  

②结算方式的变化，使人们消费更加方便快捷

③“刷卡”、“扫一扫”都是以虚拟货币为载体  

④科技发展进步，深刻影响着居民的日常生活