According to the nation’s Meat Institute and the National Hot Dog & Sausage Council, the America’s most favorite foods are hot dog, hamburger, pizza and apple pie.

A．Young couples.
B．Couples who run a large company.
C．Couples who are going to get divorced.
D．Couples who have children from a previous marriage.

A．the same amount of water as is lost to evaporation
B．less water than that which is lost to evaporation
C．more water than that which is lost to evaporation
D．different amounts of water based on weather conditions