the film has been on for over an hour 改为同意句 the film ()over

the film has been on for over an hour 改为同意句 the film ()over an hour ago
shmilywsq 1年前 已收到2个回答 举报

笨啊拉灯123 幼苗

共回答了17个问题采纳率:100% 举报

the film has been on for over an hour 改为同意句 the film (was)over an hour ago

1年前

8

sadaqing 幼苗

共回答了2个问题 举报

has been on since for+一段时间= since +一段时间+ ago只能填一个词只能填一个词started/began
我详细解释:start 是非延续性动词,而现在完成时要使用延续性动词,而start 的延续性动词形式就是be on因此:
the film has been on for over an hour (现在完成时)
the film...

1年前

0
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