当她刚进来时,电影已经放了十分钟了.The film_____________when she____________.
问题描述：
当她刚进来时,电影已经放了十分钟了.The film_____________when she____________.
答
has started, came in
答
The film started 10 minutes ago when she came in.
答
had been on for ten minetes/came in
答
has been on for ten minutes
came in
答
The film had been on for 10 minutes when she came in.
be on 上映；演出；在进行
答
The film had been on for ten minutes when she came in.