He often watches TV _____ Saturday evening. [ ]
A. in
B. on
C. for
D. at
答案：B
治疗良性前列腺增生症，常用的联合治疗方案为（）
A.特拉唑嗪和非那雄胺合用
B.索利那新和多沙唑嗪合用
C.坦索罗辛与依立雄胺合用
D.多沙唑嗪与度他雄胺合用
E.奥昔布宁与度他雄胺合用
