有關Thenewsuspensionbrid的精選大全

Thenewsuspensionbridge
問題詳情:Thenewsuspensionbridge___bytheendoflastmonth.hasbeendesigned B.hadbeendesigned     C.wasdesigned          D.wouldbedesigned【回答】B解析:B句中有“bytheendof+過去時間”結構,句子的...
熱門標籤