日期:2024-06-16
试题详情
____ of each class, the teacher calls our names to make sure everyone is here.
- A、At the beginning
- B、At the begin
- C、To the beginning
- D、To the begin
试题所涉知识点
![知识点](http://webshot.zujuan.com/q/0b/8c/0ba81f10f5797361ac2c39ddeeaf_56144385kn.png?hash=60014dda701e6517f204cb6615b92e7e&sign=e19b246c05b855357188868131d9fb7b&from=2&sort=0&parent_id=0)