帮我看一下这几道被动语态与主动语态互换的题What was found by them?She cannot compose such fine music.He hasn't received the letter.最好能再翻译一下。

问题描述:

帮我看一下这几道被动语态与主动语态互换的题
What was found by them?
She cannot compose such fine music.
He hasn't received the letter.
最好能再翻译一下。

1 What did they find?
2 Such music cannot be composed by her.
3 The letter hasn't been received by him.

What did they find?他们找到了什么?
Such fine music cannot be composed by her.
这么美妙的音乐不可能被她谱写出来
The letter hasn't been received by him.
那封信还没有被他收到.