阿摩線上測驗
43. What is the key feature of iPhone Siri?
(A) It has power to last for weeks.
(B) It only uses small power supply.
(C) It can be controlled by human voice.
(D) It can perform multiple tasks at the same time.
答案：登入後查看
統計： A(0), B(0), C(6), D(1), E(0) #2336217
統計： A(0), B(0), C(6), D(1), E(0) #2336217
