Question

—I'm sure Andrew will win the first prize in the final.

—I think so.He ________ for it for months.

A．is preparing B．was preparing

C．had been preparing D．has been preparing

 

Answer 1

D

【解析】从上文可知“Andrew将在决赛中拿第一”说明他还在准备，故用现在完成进行时。句意：他一直准备数月了。故选D。