Which of the following statements is correct? ( )

A、The price of a good reflects its value to the consumer.;
B、Consumer surplus can be high for a low-priced good and low for a high-priced good.;
C、The price of water is low relative to that of diamonds because the government provides water at affordable rates for households as a public-service.;
D、The water-diamond paradox shows the limitations of economic theory.