高玉倩与刘长瑜矛盾:The poor old man__graves since he was twenty.
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A.had dug B.has been digging
可以解释一下吗?
可以解释一下吗?
B
since——用完成时态
has been digging 表示延续到现在的动作
B
The poor old man __ graves since he was twenty.
The poor old man__graves since he was twenty.
3.In the old days it was difficult for the poor ____ a job.
Honest but poor is the converse of poor but honest.
the Old Order Amish
the old irishwoman
why the stars make a poor clock?
The weather was ____ the exceptionally poor harvest.
The man pointed to the old coat.
The poor man died ( )a cold winter night.