he asked Tom whether he had finished his homework这是对的he asked Tom whether he had finished his homework 这是对的那么 he asked Tom if he had finished homework 哪里错了 whether 与if 不是都有是否的意思吗

he asked Tom whether he had finished his homework这是对的
he asked Tom whether he had finished his homework 这是对的
那么 he asked Tom if he had finished homework 哪里错了 whether 与if 不是都有是否的意思吗

都可以,都对的.谁说你错了?你的中学老师?

如果非要说你错了......大概是应该是“his homework”......吧

都可以啊 哪里错了