题目内容：

句英语型转换
"Have you read the book?"he asked me.（改为间接引语）
He asked me ( ) ( ) ( ) ( ) ( ) ( )
The problem is too difficult for me to work out.(用so……that改写句子
The problem is ( ) ( ) ( ) I can't ( ) ( ) ( )

优质解答

if I had read the book
so difficult that work it out