A deficiency of vitamin D can lead to permanent bone deformities. A. irreparable B. infinite C. serious D. temporary
A deficiency of vitamin D can lead to permanent bone deformities.
A. irreparable
B. infinite
C. serious
D. temporary
A deficiency of vitamin D can lead to permanent bone deformities.
Đáp án D
A. không thể khắc phục
B. vô hạn
C. nghiêm trọng
D. tạm thời