第1个回答 2010-08-26
1.Are you in college in Beijing?
2.I have very big difficulty in finding places in any new cities.
3.There are several pages absent in this book.Could you please change another one for me?
4.I suddenly remember that I have seen him at some place.
5.Have you found that lost thick book ?
6As a student,you should not pay much attention to corporeal life.