I have an appointment ________ Dr.Smith，but I need to change it.(2013·北京，26)
A．to B．off
C．with D．from
A serious study of physics is impossible________some knowledge of mathematics.
(2013·大纲全国，31)
A．against B．before
C．beyond D．without
The manager wants to see changes in the company，and I am sure he will ________.
(2013·陕西，24)
A．in particular B．in turn
C．in charge D．in time
An artist who was recently traveling on a ferry to the southern island discovered________a long lost antique Greek vase. (2013·湖北，30)
A．at random B．by chance
C．in turn D．on occasion
I am always delighted when I receive an email from you.________the party on July 1st，I shall be pleased to attend. (2013·江苏，26)
A．On account of B．In response to
C．In view of D．With regard to
Before you pay a visit to a place of interest，look in your local library________a book about it. (2013·安徽，22)
A．on B．at
C．for D．to
