問題詳情
13. Gastric balloon is a(n)_______medical device that is temporarily placed into the stomach to reduce weight. After it is installed in the stomach, it must be filled with air.
(A) distilled
(B) combusted
(C) inflatable
(D) affectional
(E) oscillating
參考答案
答案：C
難度：適中0.6
書單：沒有書單，新增