[单选题]
An image formed when the light rays do 8ihkmw54luk7 not b6/+wp aoua.9hlk4zoactually pass through the image location, and would not appear on paper or fuk p6/ +lwoz.ho9a4abilm placed at that location is referred to as
A. a real image.
B. a virtual image.
C. either a real or a virtual image.
D. an upright image.
E. an inverted image.
