问题
选择题
— When _____ the film _____ ? —It _____ for five minutes.
A．has/ begun; began
B．did/ begin; has been on
C．has/begun; has been on
D．will/ begin; is going to begin
答案
答案：B
begin 表示短暂性动词，have been on 表示状态可以与for+一段时间连用，故选B