摘要：8．Gary for IBM until 1969, when he a job at Sperry. A．worked, had got B．has worked, got C．was working, has got D．had been working, got

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Gary for IBM until 1969, when he a job at Sperry．

Gary ________ for IBM until 1969, when he ________ a job at Sperry．

A．worked, had got

B．has worked, got

C．was working, has got

D．had been working, got

Gary ________ for IBM until 1969, when he ________ a job at Sperry．