阿摩線上測驗
79. What does the speaker propose to improve sales?
(A) Offering a discount
(B) Hosting an author signing
(C) Launching an online store
(D) Changing the location of products
答案：登入後查看
統計： A(37), B(12), C(23), D(161), E(0) #3808437
統計： A(37), B(12), C(23), D(161), E(0) #3808437
