The bedroom is in perfect condition, ______ a few scratches on the wall. ( )

A．different people have different ideas about the telephone
B．high income is the precondition for the use of telephone
C．telephone is essential only to those people whose career depends on it
D．working people need a telephone

A．lay right on one side of a shelf
B．was right behind as old brown-looking case
C．was between two high shelves
D．was among the hundreds of cases