Answer:
Option A, B and E
Step-by-step explanation:
Of all the given options sugarcane and sugar beets are not grains. Sugar cane is a grass and sugar beet is a form of root.
In grain plants, the seeds of the plants are consumed as in the case of wheat, rice and corn.
Among these three grain crops, corn is consumed across world excessively and hence it is the largest grain crop produced world wide followed by wheat and then rice.
Thus, option A, B and E are correct.