A-A+ --- Was that the headmaster who walked by? --- _______.A It must be thatB It must be him 2020-09-28 00:35:09 学历考试 阅读 问题详情 --- Was that the headmaster who walked by? --- _______.A、It must be thatB、It must be himC、It must be itD、It must have been 参考答案 查看解答