英语选择题The TV play ( )for ten minutes when I turned on the TV.A.had been on B.had started .The TV play ( )for ten minutes when I turned on the TV.A.had been to B.had started C.had begun D.has been on答案是A,为什么不是B呢
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英语选择题The TV play ( )for ten minutes when I turned on the TV.A.had been on B.had started .The TV play ( )for ten minutes when I turned on the TV.A.had been to B.had started C.had begun D.has been on答案是A,为什么不是B呢
英语选择题The TV play ( )for ten minutes when I turned on the TV.A.had been on B.had started .
The TV play ( )for ten minutes when I turned on the TV.A.had been to B.had started C.had begun D.has been on答案是A,为什么不是B呢
英语选择题The TV play ( )for ten minutes when I turned on the TV.A.had been on B.had started .The TV play ( )for ten minutes when I turned on the TV.A.had been to B.had started C.had begun D.has been on答案是A,为什么不是B呢
这句话的意思是当我打开电视时,电视节目已经开演了十分钟了.
turned on the TV本来就是过去发生的动作,电视节目上演在开电视之前,发生在过去的过去,所以用过去完成时;已经持续了十分钟,那么“持续”这个动词一定是可延续性动词,但是“start或begin”都是非延续性动词,所以当表示开始了一段时间时,应改成on