JessicatookpartintheEnglishcompetition 國語站 題庫 1.94W 大中小設置文字大小 問題詳情: Jessica took part in the English competition ________ the morning of April tenth.A. in B. on C. to D. by【回答】B知識點:介詞和介詞短語題型:選擇題 TAG標籤:#