填空题

There have been a lot of changes in American eating habits in the last ten years. One is the growing (36) of the nutritional value of the food. Another is an (37) interest in a variety of international foods. Since about 1970, Americans have been more and more (38) about health. They have begun to notice the (39) in what they eat. When they select food in the supermarket, they turn the (40) over to read the labels carefully. They prefer to eat food that is produced without unnecessary (41) and often choose fruits and vegetables grown without (42) used to kill insects. A small group of Americans, called (43) , has decided not to eat meat. (44) Also more and more Americans have become interested in food from other countries. (45) Chinese, Japanese, French, Italian, and Greek cooking, as well as many other recipes, are all popular these days in the United States. (46)