Faced with the bad economic situation overseas, more Chinese students are returning home after studying abroad, a _______ that looks likely to continue in the coming years, a report released this week says.

A．priority

B．response

C．dilemma

D．trend

关于应当由第三人负担的医疗费用与基本医疗保险关系的表述，错误的是

A．不纳入基本医疗保险基金支付范围

B．纳入基本医疗保险基金支付范围

C．第三人不支付的，由基本医疗保险基金支付后，向第三人追偿

D．第三人无法确定的，由基本医疗保险基金支付后，向第三人追偿