－Excuse me, has the film already ?
－Yes. The film for about ten minutes.
A. started; has been on
B. started; has started
C. been on; started
D. been on; has started
网友回答
(答案→)A. started; has been on
B. started; has started
C. been on; started
D. been on; has started
解析：此题重点考察延续性动词和非延续性动词的区别。Start是非延续性动词,不能跟段时间状语连用.表示开始多长时间常用短语be on.