用if+had+past participle,would+past participle 写六个句子
问题描述：
用if+had+past participle,would+past participle 写六个句子
答
1.If I had known it,I would not have blamed you.2.If I had had money,I would have bought a big house.3.If I had heard of it,I would not have worried about it.4.If I had helped him,he would have been b...