【题目】--I have heard that Jason is planning to buy a new car.
--I know. By next year, he ______ enough for a Chevrolet Malibu.
A.savesB.will be savingC.has savedD.will have saved
在线课程【答案】D
【解析】
考查将来完成时态。句意：——我听说杰森打算买一辆新车。——我知道。到明年，他将攒够钱买一辆雪佛兰Malibu。根据next year可知句子用将来时态，再根据by“到------为止”，可知句子用完成时态。由此可知句子用将来完成时态，故选D。