將這句話直接引語變爲間接引語..."i bought the house 10 years ago,"he said.

題目：

將這句話直接引語變爲間接引語..."i bought the house 10 years ago,"he said.
"i bought the house 10 years ago,"he said.
he said that he _______ bought the house 10 years ______.
不應該是 had
爲什麼是had bought

解答：

He said that he had bought the house 10 years before.