問題詳情
53 In the 1980s, the___________t imaging cameras (TICs) were used to allow firefighters to visualize objects by shapeon a viewing screen in conditions that do not allow visualization by use of normal vision.
(A)temporary
(B)temporal
(C)thermal
(D)thematic
參考答案
答案：C
難度：困難0.3
統計：A(6),B(5),C(6),D(1),E(0)