1. Quarks are ______ particles that are believed to be the fundamental unit of matter.
(A) massive
(B) minute
(C) mythical
(D) mingled

答案:登入後查看
統計: A(9), B(35), C(10), D(15), E(0) #3236239

詳解 (共 1 筆)

#6100821
夸克是微小的粒子,被認為是物質的基本單位...
(共 125 字,隱藏中)
前往觀看
10
0