My father told me a story that ________ European woman helped him a lot when he was in America in ________ 1970s.

A．a; the

B．an; /

C．the; the

D．an; the

前列腺增生，合并急性尿潴留，双肾积水，应首选哪项治疗

A．α受体阻滞剂治疗

B．导尿并留置导尿管

C．雌激素治疗

D．膀胱造瘘

E．前列腺切除术