— Hi, Johnson, any idea where Susan is ?
— It’s class time, so she________in the classroom now.
A.can be | B.must have been | C.might have been | D.must be |
推荐套卷
— Hi, Johnson, any idea where Susan is ?
— It’s class time, so she________in the classroom now.
A.can be | B.must have been | C.might have been | D.must be |