Which of the following will a highly developed country likely not possess?
a. a high gdp
b. a low literacy rate
c. clean drinking water
d. a high life expectancy rate

A highly developed country would not likely have a low literacy rate.

A a low literacy rate means that many people can't read or write. A highly developed country would rather invest in education and not allow its people to not develop this important skill. A low literacy rate is rather typical of a developing country.