不索取和非法收受患者财物；不收受医疗器械、药品、试剂等生产、经营企业或人员以各种名义、形式给予的回扣、提成；不违规参与医疗广告宣传和药品医疗器械促销”体现了哪项基本行为规范：（）

A.廉洁自律，恪守医德

B.遵纪守法，依法执业

C.严谨求实，精益求精

D.优质服务，医患和谐

E.以上都是

— 　　　　 you see the film Journey to the West yesterday?

—Yes. But the film 　　　　 for 5 minutes by the time I got there.

A．Do; had begun

B．Do; had been on

C．Did; had begun

D．Did; had been on