問題詳情
29. 12-hour gale warning is valid from 200630 UTC APR 2020. From this message, thewarning is expected to be valid from what date and time?
(A) 2006 UTC, APR 30th
(B) 0630 UTC, APR 20th
(C) 2020 UTC, APR 30th
(D) 1200 UTC, APR 20th
參考答案
答案：B
難度：簡單0.717
書單：沒有書單，新增