It can be inferred from the passage that______.A．all Type D"s have more or less heart prob

It can be inferred from the passage that______.

A．all Type D"s have more or less heart problems

B．Type D"s tend to seek more medical care

C．Type D"s prone to hide their personal emotions

D．it"s helpful for Type D"s to keep distance with others

请帮忙给出正确答案和分析，谢谢！