Thesepictures,once 國語站 題庫 4.96K 大中小設置文字大小 問題詳情： These pictures, once ________to his new book, will make it more vivid and appealing to readers.A. add B. to add C. adding D. added【回答】D知識點：非謂語動詞題型：選擇題 TAG標籤：Thesepicturesonce #
