患者，女，88岁，慢性支气管炎30年，心脏超声检查示右心房右心室大，肺动脉增宽，依据三尖瓣反流估测肺动脉高压为中重度，诊断为（）。

A.冠心病

B.扩张型心肌病

C.肥厚型心肌病

D.心肌炎

E.肺源性心脏病

- You seem to be familiar with this city.

- I_______ here for three years. It's great to be back.

A．have lived

B．lived

C．had lived

D．live