题目内容
句型转换
It is three years since his grandfather died.
a.________ ago.
b.________ for three years.
答案:
解析:
解析:
His grandfather died three years His grandfather has been dead
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题目内容
句型转换
It is three years since his grandfather died.
a.________ ago.
b.________ for three years.
His grandfather died three years His grandfather has been dead