题目内容：

Come On In For A Piece Of Question
They found a ship which had been sunk many years before.(同义句转换)
It was a ship which had been sunk many years before____ in fact found.
a.what they had
b.that they had
c.had been
d.which was
The key of the question is b.I wonder why?Please explain it clearly.I’ll reward you if you’re right.

优质解答

强调句型.我用最简单的方法告诉你怎样选择：It was a ship which had been sunk many years before____ in fact found前半句子中的which had been sunk many years before是说明ship的忽略不看后半句中主要看foundin...