阿摩線上測驗
12. These “mesh networks,” which don’t require Internet access, let movement participants spread information to those in their surrounding areas. However, they’re also less secure than _______ online apps, potentially putting them in danger.
(A) tempered
(B) obscured
(C) encrypted
(D) pilfered
答案：登入後查看
統計： A(2), B(5), C(29), D(5), E(0) #3434962
統計： A(2), B(5), C(29), D(5), E(0) #3434962
