[单项选择]

A family doctor charged the Night Home Service (NHS) more than ￡ 500,000 in seven years for night visits that his patients did not need, a General Medical Council disciplinary hearing was told yesterday.
Jagdeep Gossain charged for up to 540 emergency call-outs a month, increasing his annual salary to close to ￡200,000 a year and using almost a third of the local health authority’s out-of-hours GP budget.
Dr Gossain, 46, had a target list of about 100 patients in his practice at Fulham, southwest London, whom he used repeatedly on claim forms to Ealing, Hammersmith and Hounslow Health Authority.
Nearly all emergency visits conducted by the doctor, who often made up to 40 calls a night, were "clinically inappropriate". He had also duped the GMC into postponing his hearing, before the professional conduct committee, four times by claiming that his bad back made him unfit to attend, Sarah Plaschkes, for the GMC, said.
But tha
A. official inquiry
B. listening case
C. audit
D. audience