問題詳情
【題組】49. What does the mission in the 4th paragraph refer to?
(A) Collaboration of a medical school and a nonprofit organization.
(B) Carrying out a drone delivery between the shore and a ship.
(C) Shipping blood samples to a research facility at sea.
(D) Sending medical supplies to disaster-hit areas.
參考答案
答案：B
難度：計算中-1
書單：沒有書單，新增