23 The debate over the propriety of patents in the field of medicines has not abated.
“abated” means:
(A) raised
(B) decreased
(C) carry off
(D) negated
答案:登入後查看
統計: A(0), B(1), C(1), D(1), E(0) #1231328
統計: A(0), B(1), C(1), D(1), E(0) #1231328