Why would the connection between positive emotions and good health be stronger in thedeveloping world?
选项：

A: Because there is no easy access to medicine which might lessen the relationship betweenemotions and health in the developing countries.
B: Because a person who can get medicine easily might show a close connection between theirenotions and their health.
C: Because medication that lowers blood pressure can help physically healthy people become lessstressed.
D: Because a person who cannot get medicine easily might show there is no connection betweentheir emotions and their health.