选项： A:There is a demographic relationship between cell phone usage and access to electricity in Africa—the more populous the country the greater the usage of cell phones and the greater percentage of people who have access to electricity.
B:There is an inverse relationship between cell phone usage and access to electricity in Africa—the greater the rate of cell phone usage, the lower the percentage of people who have electricity.
C:There is a direct relationship between cell phone usage and access to electricity in Africa—the greater the rate of cell phone usage, the higher the percentage of people who have access electricity.
D:There is a latitudinal relationship between cell phone usage and access to electricity in Africa—the more northerly the country, the greater the rate of cell phone usage and access to electricity.
E:There is an economic relationship between cell phone usage and access to electricity in Africa—the wealthier the country, the greater the rate of cell phone usage and access to electricity.
">11.What relationship is revealed in the map displaying cell phone usage in Africa?
选项： A:There is a demographic relationship between cell phone usage and access to electricity in Africa—the more populous the country the greater the usage of cell phones and the greater percentage of people who have access to electricity.
B:There is an inverse relationship between cell phone usage and access to electricity in Africa—the greater the rate of cell phone usage, the lower the percentage of people who have electricity.
C:There is a direct relationship between cell phone usage and access to electricity in Africa—the greater the rate of cell phone usage, the higher the percentage of people who have access electricity.
D:There is a latitudinal relationship between cell phone usage and access to electricity in Africa—the more northerly the country, the greater the rate of cell phone usage and access to electricity.
E:There is an economic relationship between cell phone usage and access to electricity in Africa—the wealthier the country, the greater the rate of cell phone usage and access to electricity.
