Joining the firm as a clerk, he got rapid promotion, and ________ as a manager.

A．ended up B．dropped out

C．came back D．started off

 

A

【解析】A　[ended up as 作為……而結(jié)束；dropped out“退出，退學(xué)”；came back“回來(lái)”；started off“動(dòng)身，出發(fā)”。只有A項(xiàng)符合題意。]

 

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