In the passage, married couples whose children have grown or who have no children represent _____. A. 1/3 percent of households B. 20 percent of households C. 7 percent of households D
In the passage, married couples whose children have grown or who have no children represent _____.
A. 1/3 percent of households
B. 20 percent of households
C. 7 percent of households
D. 3 percent of households