問題詳情

36. More recently, geophysicists have exploited new technologies to lessen earthquake damage by
using “real-time” _____.
(A) waveform
(B) seismology
(C) severity
(D) blind zone

參考答案

答案：B

統計：A:63,B:95,C:51,D:58,E:0

難度：困難