Susceptibility to classical migraines is more dependent on hereditary factors than is susceptibility to common migraines.

分析A选项

Unmarried adults are more likely to suffer from classical migraines than they are to suffer from common migraines.

分析B选项

People who do not experience migraine headaches are unlikely to have spouses who are migraine headache sufferers.

分析C选项

Children of people who suffer from common migraines are not more likely than the general population to experience a common migraine.

分析D选项

Between one-quarter and one-half of the general population suffer from either common or classical migraine headaches.

分析E选项