ACCORDING TO THE PASSAGE, WHAT IS THE PURPOSE OF THE ILLUMINATING BUNDLE IN AFIBERSCOPE
Câu 40 (TH):
According to the passage, what is the purpose of the illuminating bundle in a
fiberscope?
A.
To carry light into the body.
B.
To collect and focus light.
C.
To reconstruct images.
D.
To perform surgery inside the body.