考博考试

【单选题】 Although she was still ill, she ______ herself from the hospital.
A．extracted
B．discharged
C．injected
D．drained

网考网参考答案：B
网考网解析：
尽管她尚未痊愈，但她还是出院了。discharge允许……离开，释放；extract摘录，选录；inject注射；drain排水。 查看试题解析出处>>