When asked what they would volunteer to do, ________ said they were willing to do something they could.
A.half of these | B.half of which |
C.half of whom | D.half of them |
推荐套卷
When asked what they would volunteer to do, ________ said they were willing to do something they could.
A.half of these | B.half of which |
C.half of whom | D.half of them |