Snowdenstoppedandlookedaroundasif 國語站 題庫 2.12W 大中小設定文字大小 問題詳情: Snowden stopped and looked around as if ________ whether he was going in the right direction. A. seeing B. to see C. to have seen D. having seen 【回答】B知識點:非謂語動詞題型:選擇題 TAG標籤:#