Question

— Tom is planning to buy a car.
— I know. By next month, he        enough for a used one.

A．saved

B．has saved

C．would save

D．will have saved

Answer 1

D

试题分析：考查时态：句意：--汤姆计划买辆车。--我知道，到下个月底为止，他就可以攒足够的钱买一辆二手车了。时间是by next month和将来完成时连用，选D。