Thepilotaskedallthepassengersonboardtoremain
問題詳情:Thepilotaskedallthepassengersonboardtoremain______astheplanewasmakingalanding.A.seat B.seating C.seated D.tobeseating【回答】C. 單從結構上講,remain後可用現在分詞、過...
問題詳情:Thepilotaskedallthepassengersonboardtoremain______astheplanewasmakingalanding.A.seat B.seating C.seated D.tobeseating【回答】C. 單從結構上講,remain後可用現在分詞、過...