问题详情

What is the problem of Englands emergency health care services？

A．The ambulances can"t take the patients to the hospitals in time.

B．The health care workers on the ambulances are not well-trained.

C．The hospitals have difficulty treating patients timely.

D．The hospitals can"t collect the enough medical care expenses.

请帮忙给出正确答案和分析，谢谢！