问题详情

So far there have not been definite data to confirm_________.
A．where fewer people die from heart problem．
B．whether thev have the risk of heart attack，heart failure or stroke．
C．would probably have lower rates 0f heart disease．
D．how to test a person’s NT—pmBNP level in the blood by himself．
E．his heart muscle would be under pressure in some way．
D．that napping is 0f great benefit to women too. 请帮忙给出正确答案和分析，谢谢！