問題詳情
【題組】50. Which of the following is true according to the passage?
(A) Matternet’s drones will probably be able to change batteries by themselves.
(B) The retailer Amazon is the first company to ship packages via drones.
(C) Medical professionals are going to be replaced by drones entirely.
(D) Drones will be used as a sea transportation for passengers.
參考答案
答案：A
難度：計算中-1
書單：沒有書單，新增