---- I hear that Jason is planning to buy a car.---- I know. By next month, he _ enough for a used one.A.will have savedB.will be savingC.has savedD.saves
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A解析试题分析:本题考查时态的用法,根据时间状语by next time,可以判断出要使用将来完成时态,句意:--我听说Jason计划买个汽车。--我知道,到下个月为止,他将可以攒下可以买辆旧车的。故