WhenItriedtofind 國語站 題庫 9.23K 大中小設定文字大小 問題詳情: When I tried to find ________ that prevented so many people from taking part in the program, it seems to me that there were two main reasons. A. why it did B. that it did C. what it was D. why it was 【回答】C知識點:複合句題型:選擇題 TAG標籤:WhenItriedtofind #