题目
The transparent front part of the eye that covers the iris is the ______.A. corneaB. pupilC. lensD. retina
The transparent front part of the eye that covers the iris is the ______.
A. cornea
B. pupil
C. lens
D. retina
题目解答
答案
A. cornea
A. cornea
B. pupil
C. lens
D. retina