問題詳情

42 A passenger plane was forced to make an emergency _____ yesterday after an air traffic control received abomb threat.
(A) exit 
(B)landing  
(C)room  
(D)take-off

參考答案

答案：B
難度：適中0.636364
統計：A(16),B(49),C(4),D(4),E(0)