Theancientchinesevas的精選

問題詳情：Theancientchinesevasesondisplayattractedlotsofexpertsandcollectors，someofwhomsuggestedthey________onthenextfair.A.displayed B.bedisplayedC．bedisplaying D．weredisplayed【回答】B[句意：這些正在展出...