作业帮简单单项选择````he ____in his office for he called me from there five minutes agoA must be B can't be
来源：学生作业帮助网 编辑：作业帮 时间：2024/06/11 19:53:20
简单单项选择````
he ____in his office for he called me from there five minutes ago
A must be B can't be
A
他一定在他的办公室,因为五分钟前他在那给我打了电话!