問題詳情
【題組】32. What are the characteristics of eggshells mentioned in the article?
(A) Eggshells are a newly-invented technology.
(B) Chickens are made of eggshells.
(C) Eggshells are light but hard to break.
(D) Eggshells were discovered by researchers in England.
參考答案
答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增