1.(2012上海卷)30.—I hear t hat Jason is planning to buy a car.
—I know. By next month, he _ enough for a used one.
A. will have saved B. will be saving C. has saved D. saves
【答案】A
【解析】考查动词的时态。根据时间状语“by nextmonth(到下个月为止)”用将来完成时。句意：—我听说詹森计划着买一辆车。—我知道。到下个月他将积蓄了足够的钱买辆二手车。
