✔ 最佳答案
He has a wide knowledge of painting and music.
The man claimed to be a social worker and the old woman believed him.
It was careless of me to leave the door open.
Schools need volunteers to help children to read.
It is compulsory for all motorcyclists to wear helmets.
There is a wide range of choices open to you.
I wish I hadn't eaten so much.
She refused to accept that there was a problem.
She went to London with the aim of finding a job.
I'm not prepared to discuss this on the phone.