阿摩線上測驗
48.Which of the following statements about Snapchat is true？
(A)The majority of Snapchat users are American adults under 18 years old.
(B)Some 94% of 18- to 24-year-olds in the U.S. use Snapchat.
(C)Nearly 78% of 18- to 24-year-olds in the U.S. use Snapchat.
(D)71% of 18- to 24-year-olds in the U.S visit Snapchat multiple times per day.
答案：登入後查看
統計： A(11), B(32), C(466), D(65), E(0) #1878957
統計： A(11), B(32), C(466), D(65), E(0) #1878957
