有關Itsbadtothrowaboutpa的精選大全

單項選擇。It'sbadtothrowaboutpapereverywhere.Wemustavoid
問題詳情:單項選擇。It'sbadtothrowaboutpapereverywhere.Wemustavoid________that.A.do B.doing    C.did D.todo【回答】B知識點:動詞和動詞短語題型:選擇題...
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