问题补充:
单选题Althoughtheplayhadalreadybeenonfor10minutes,Iwasstillunabletofindaseat___________.A.to sitB.for sit onC.to sit onD.for sitting
答案:
C
时间:2020-08-11 14:20:05
单选题Althoughtheplayhadalreadybeenonfor10minutes,Iwasstillunabletofindaseat___________.A.to sitB.for sit onC.to sit onD.for sitting
C