問題詳情
【題組】64. Why is ONB unsatisfactory？
(A) It breaks down when it absorbs NIR light.
(B) It falls off the polymer and triggers drug release.
(C) It has not come onto the market up till now.
(D) It is not effective enough and could be poisonous.
參考答案
答案：D
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)