阿摩線上測驗
25 Athletes always wear clothes made of ________ materials, so they may stretch their bodies without difficulty.
(A) elastic
(B) plastic
(C) realistic
(D) electric
答案：登入後查看
統計： A(168), B(55), C(24), D(10), E(0) #432258
統計： A(168), B(55), C(24), D(10), E(0) #432258
