来自裴广生的问题
Ifyouhaveanyquestion,yourhand.A.riseB.raiseC.roseD.raised
Ifyouhaveanyquestion,yourhand.A.riseB.raiseC.roseD.raised


Ifyouhaveanyquestion,yourhand.A.riseB.raiseC.roseD.raised
Ifyouhaveanyquestion,yourhand.A.riseB.raiseC.roseD.raised
B.raise
rise是不及物动词,不能接宾语(yourhand),Ifyouhaveanyquestion是将来条件句,主句不能用过去式