The common garden pea，also called the English pea，___________

单选题The common garden pea，also called the English pea，____________for its edible seeds.

1The olfactory regions of the nose are yellow，richly moist，and____________.

2___________ ，the moon is important because it is the nearest to the earth of all heavenly bodies．

3Training programs for the U.S. Peace Corps are conducted in the country or region__________the volunteer will serve.