問題詳情
【題組】 17
(A) Enamel coats are distinguished from other cell types.
(B) Regenerative medicine is important for living organisms for many reasons.
(C) These can turn into any sort of body cell.
(D) Laser beams offer new potentials for treating diseases such as diabetes and heart disease
參考答案
答案：C
難度：簡單0.833333
統計：A(0),B(0),C(5),D(0),E(0)