Which of the following underlined parts indicates a subject-predicate relationship?

A、 Dad was pleased at Molly's quick recovery from illness.
B、 He was reading Lucy's letter in the meeting room.
C、 Have you seen my father's new car .
D、 The radio has reported the prisoner's release .

【正确答案】 A

【答案解析】解析：考查名词属格的意义。A项Molly’s quick recovery表主谓关系，相当于Molly quickly recovers；B项Lucy’s letter表来源；C项my father’s new car表所有关系；D项the prisoner’s release表动宾关系，可理解为release the prisoner。