----- It was at that moment_________ her appointment with the doctor.

A．when she remembered

B．that she remembered

C．did she remember

D．and she remembered

专利权人自提出专利申请之日起满4年，或自专利批准之日起满3年，无正当理由，不实施或不充分实施专利的，任何人都可以提出专利强制许可.