How much time can be saved by use of weather routeing?

题库:船长 类型:最佳选择题 时间:2019-02-14 17:22:46 免费下载:《甲类船长英语考证》Word试卷

How much time can be saved by use of weather routeing?
A.2%
B.4%
C.6%
D.Impossible to say

本题关键词:BE值,白兰氏虫草菌丝体鸡精(BRAND′S ESSENCE OF CHICKEN WITH COEDYCEPS);