The fact showed thatthevoyagesof travelersbeforethe17th... 國語站 題庫 2.83W 大中小設置文字大小 問題詳情:The fact showed that the voyages of travelers before the 17th century were not ______the sea even though they didn't have modern navigational aids.A. at the expense of B. at the risk of C. in the way of D. at the mercy of 【回答】D知識點:介詞題型:選擇題 TAG標籤:thatthevoyagesof #