Answer:China, India, U.S!
Explanation:Of the major cereal and vegetable crops, the United States, China,and India, frequently appear as top producers. It probably won't surprise readers that China is the leading worldwide producer of rice, but it's also the leading producer of wheat and the number two producer of corn, as well as the largest producer of many vegetables including onions and cabbage. In terms of total production, the United States is third in wheat and first in corn and soybeans.