問題詳情
33 New satellite images of Antarctica just revealed a number of Emperor penguin colonies that scientists werenot ______ of in their early research.
(A) anxious
(B) aware
(C) afraid
(D) acquired
參考答案
答案：B
難度：簡單0.654
書單：沒有書單，新增
用户評論
【用戶】Hi World
【年級】高二上
【評論內容】be aware of (ph.) 意識★☆☆☆ ...
【用戶】牛奶
【年級】高三上
【評論內容】New satellite ima☆☆☆ ☆☆ ...
【用戶】kuanyi223
【年級】大二上
【評論內容】New satellite images of Antarctica just revealed a number of Emperor penguin colonies that scientists were not ______ of in their early research.