问题补充:
单选题Peoplewerenotallowedtoenterthereadingroombecauseit_______.A.had been paintedB.was being paintedC.was paintingD.painted
答案:
B
时间:2021-05-18 00:01:58
单选题Peoplewerenotallowedtoenterthereadingroombecauseit_______.A.had been paintedB.was being paintedC.was paintingD.painted
B