H5N1BirdFlucanresultindeathunlessleft
來源:國語幫 2.26W
問題詳情:
H5N1 Bird Flu can result in death unless left ________ in time.
A.treat B.to treat
C.treating D.treated
【回答】
D
知識點:非謂語動詞
題型:選擇題
問題詳情:
H5N1 Bird Flu can result in death unless left ________ in time.
A.treat B.to treat
C.treating D.treated
【回答】
D
知識點:非謂語動詞
題型:選擇題