Someone_________in the room.填is还是are

来源：学生作业帮助网 编辑：作业帮 时间：2024/09/15 21:01:36
x) MK
Someone_________in the room.填is还是are T T “T “T T T^T T^T T T T^T T^T T^T T^T T T while(*t)t++; t--; T.....T.T.. 求大神救我!T^T T^T T^T 13-20t+4t*t*t-20t*t*t*t=0,求t?