单项选择题

By saying "Die in Britain, survive in U. S." (Line 1, Para. 1), Bartholomew means that______.

A.Britain's health-care system is a mess while America's not
B.Britain has the worst health-care system in the advanced world
C.America's health-care system has a higher survival rate than Britain's
D.the British have to die of disease unless they go to U.S.