65.箭頭所指處的問題為何?
(A)delayed cycle
(B)PEEP 太低
(C)double trigger
(D)ineffective trigger
答案:登入後查看
統計: A(0), B(0), C(0), D(1), E(0) #3978799
統計: A(0), B(0), C(0), D(1), E(0) #3978799