—when are you leaving?—My plane ___ at 10:30.A.takes off B.t
—when are you leaving?—My plane ___ at 10:30.A.takes off B.took off C.has taken off D.will take
—when are you leaving?—My plane ___ at 10:30.
A.takes off B.took off C.has taken off D.will take off
答案给的是A,但为什么选D不可以?理解为我的飞机将在十点半起飞?