Students in Class One ________ for the singing competition at the moment.( )
A. |
prepare |
B. |
are preparing |
C. |
prepared |
D. |
are going to prepare |
Students in Class One ________ for the singing competition at the moment.( )
A. |
prepare |
B. |
are preparing |
C. |
prepared |
D. |
are going to prepare |
试题篮
()