Question

- I hear that 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

Answer 1

A

此处解题关键是：by next month是将来的时间状语，所以用将来完成时。句意：---我听说Jason计划买一辆车。---我知道。到下个月，他就攒够了足够的钱买一辆二手车。
【考点定位】考查动词时态。