题目

Lying within, the inner London Borough of Southwark, this hugely improved non-selective Secondary Academy School is looking to recruit (招募) and appoint a talented Science Teacher in April 2016 or sooner. POSITION：Science Teacher | KS3 —5| All Science specialists welcome DEPARTMENT：Popular & Ambitious Science Department LOCATION：Borough of Southwark — Zone 2 — Inner London PERSON：Qualified Science Teacher required — experience in UK or overseas trained START DATE：April 2016 or sooner — full time & permanent contract on offer SALARY：Inner London Pay Scale —若双曲线的离心率为e，过双曲线的右焦点且斜率为 的直线与双曲线的两个交点分别在第三、四象限，则离心率的取值范围是（    ）        A．       B．       C．       D．