—Tommy is planning to buy a car.
— I know. By next month, he enough for a used one.
A. saves
B. saved
C. will save
D. will have saved
网友回答
A. saves
B. saved
C. will save
(答案→)D. will have saved
解析:考查动词时态:句意:--汤米计划买车。 --我知道,下个月底之前,他会有足够的前买辆二手车。根据题意,表示将来时,在D和C之间选择,D是将来完成时,C 是一般将来时,根据短语By next month 可知是“将来完成时”的标志,因此选D