習題庫 —What'sthis?—It'saphoto 來源:國語幫 5.99K 問題詳情:—What's this?—It's a photo ______ my family.A.in B.of C.at D.for【回答】B知識點:介詞和介詞短語題型:選擇題 Itsaphoto Whatsthis