The doctor had almost lost hope at one point, but the patient finally _________.
A.pulled outB.pulled throughC.pulled upD.pulled over在线课程B
pull through“渡过难关；从（重病中）恢复”；pull out“火车出站”；pull up“使停下来”；pull over“车辆停靠在路边”。根据题义，选B。