I DIDN'T UNDERSTAND WHAT HE WAS SAYING BECAUSE I HADN'T READ HIS...

1525)I didn't understand what he was saying because I hadn't read his book.A. His book was too difficult to understandB. If I had read his book I would have understood what he was sayingC. What he was saying in his book was too difficult to understandD. I had read his book but I didn't understand what he was saying