A physical problem about optics

Solution: A. To enlarge the image of the West Lake Hotel, the camera must be close to the building, and the image of the camera lens will become larger. This option is correct;

B, the reflection of the building in the lake is equivalent to plane mirror imaging, which is formed by the reflection of light. It is wrong to say that it is formed by the linear propagation of light;

C, the reflection of the building is the refraction of light, which is wrong;

D. The image formed by the camera is a real image with inverted zoom, so it is wrong to say that the image on the negative is a virtual image with inverted zoom.

So choose a.