单项选择题
A.Wait for a taxi. B.Buy some food. C.Go on a trip. D.Book train tickets.
A.Most of them have a long history. B.Many of them are specialized libraries. C.They house more books than any other university library. D.They each have a copy of every book published in Britain.
A.He was kept in hospital for a long time. B.He was slightly injured in a traffic accident. C.He was seriously wounded in a mine explosion. D.He was fined for speeding.