问题补充:
单选题Theorganizersannouncedthatthefirst______atthetopshallreceiveabigprize.A.arrivedB.arrivingC.to arriveD.arrives
答案:
C
时间:2020-08-17 16:59:16
单选题Theorganizersannouncedthatthefirst______atthetopshallreceiveabigprize.A.arrivedB.arrivingC.to arriveD.arrives
C