---Where is our English teacher?
---She is in the classroom, _______ the exercises _______ the students have done at home.
A.explaining; / | B.explaining; for |
C.having explained; to | D.explained; from |
推荐套卷
---Where is our English teacher?
---She is in the classroom, _______ the exercises _______ the students have done at home.
A.explaining; / | B.explaining; for |
C.having explained; to | D.explained; from |