IjoinedthevolunteerorganizationRootsandShoots, 國語站 題庫 2.21W 大中小設置文字大小 問題詳情: I joined the volunteer organization Roots and Shoots, _______ aim is to help young people take part in the protection of the environment and animals. A. whose B. which C. what D. where【回答】A知識點:定語從句題型:選擇題 TAG標籤:#